Monroe

Strut-Mate Coil Spring Insulator Kit

909943
$29.99

Out of Stock

Estimated Delivery in 3-7 business days

Monroe

Strut-Mate Coil Spring Insulator Kit

909943
$29.99

Out of Stock

Estimated Delivery in 3-7 business days

Authorized dealer
Free shipping within the lower 48 United States
Brand new parts with warranty coverage
Free 30-day return and exchange on qualifying orders
Got Questions?
Our experts are here to help!
Part Numbers & Details
1 Coil Spring Insulator
Package contains a single coil spring insulator.
Monroe Limited Lifetime Warranty
Manufacturer provided lifetime warranty and exclusive Feel the Difference Guarantee.
Premium Quality Replacement
Includes premium-quality replacement components where applicable
Replaces OE
Available for most Monroe strut applications, this is a direct fit for replacing the OE strut mount
Rigorous testing
Fit checked and ride tested for quality you can count on
Perfect pairing
Ideal match for the ride control characteristics of Monroe struts, replace all worn strut components with quality Monroe parts (sold separately) for a complete four-corner ride control upgrade
Reduces noise and vibration
Fit checked and ride tested for quality you can count on
Specifications
Part NumberLift/LoweredPositionItemQuantity
909943FactoryFront UpperStrut-Mate Coil Spring Insulator1
Product Details

Every new strut deserves a Monroe Strut-Mate Mounting Kit. Designed to reduce noise and vibration, Strut-Mate Mounting Kits complement the ride control characteristics of Monroe struts. Install when replacing conventional struts or springs.

Compatibility List
YearMakeModelDrivePosition
2006LexusRX330AWDFront Upper
2005LexusRX330AWDFront Upper
2004LexusRX330AWDFront Upper
2006LexusRX330FWDFront Upper
2005LexusRX330FWDFront Upper
2004LexusRX330FWDFront Upper
2015LexusRX350AWDFront Upper
2014LexusRX350AWDFront Upper
2013LexusRX350AWDFront Upper
2012LexusRX350AWDFront Upper
2011LexusRX350AWDFront Upper
2010LexusRX350AWDFront Upper
2009LexusRX350AWDFront Upper
2008LexusRX350AWDFront Upper
2007LexusRX350AWDFront Upper
2015LexusRX350FWDFront Upper
2014LexusRX350FWDFront Upper
2013LexusRX350FWDFront Upper
2012LexusRX350FWDFront Upper
2011LexusRX350FWDFront Upper
2010LexusRX350FWDFront Upper
2009LexusRX350FWDFront Upper
2008LexusRX350FWDFront Upper
2007LexusRX350FWDFront Upper
2008LexusRX400HAWDFront Upper
2007LexusRX400HAWDFront Upper
2006LexusRX400HAWDFront Upper
2008LexusRX400HFWDFront Upper
2007LexusRX400HFWDFront Upper
2006LexusRX400HFWDFront Upper
2015LexusRX450HAWDFront Upper
2014LexusRX450HAWDFront Upper
2013LexusRX450HAWDFront Upper
2012LexusRX450HAWDFront Upper
2011LexusRX450HAWDFront Upper
2010LexusRX450HAWDFront Upper
2015LexusRX450HFWDFront Upper
2014LexusRX450HFWDFront Upper
2013LexusRX450HFWDFront Upper
2012LexusRX450HFWDFront Upper
2011LexusRX450HFWDFront Upper
2010LexusRX450HFWDFront Upper
2013ToyotaHighlanderAWDFront Upper
2012ToyotaHighlanderAWDFront Upper
2011ToyotaHighlanderAWDFront Upper
2010ToyotaHighlanderAWDFront Upper
2009ToyotaHighlanderAWDFront Upper
2008ToyotaHighlanderAWDFront Upper
2007ToyotaHighlanderAWDFront Upper
2006ToyotaHighlanderAWDFront Upper
2005ToyotaHighlanderAWDFront Upper
2004ToyotaHighlanderAWDFront Upper
2013ToyotaHighlanderFWDFront Upper
2012ToyotaHighlanderFWDFront Upper
2011ToyotaHighlanderFWDFront Upper
2010ToyotaHighlanderFWDFront Upper
2009ToyotaHighlanderFWDFront Upper
2008ToyotaHighlanderFWDFront Upper
2007ToyotaHighlanderFWDFront Upper
2006ToyotaHighlanderFWDFront Upper
2005ToyotaHighlanderFWDFront Upper
2004ToyotaHighlanderFWDFront Upper

Monroe Manufacturer's Warranty

DRiV warrants qualifying Monroe products against defects and wear-out when used on private passenger cars and light trucks under normal operating conditions, for as long as such original purchaser owns the vehicle on which they were originally installed.

Qualifying Products

  • Monroe OESpectrum shocks and struts
  • Monroe Reflex shocks and struts
  • Monroe Quick-Strut assembly
  • Monroe Gas-Magnum shocks
  • Monroe Magnum loaded strut assembly
  • DRiV's obligation under this warranty is limited to replacement of the worn-out or defective product in accordance with this warranty. Cost of removal and installation are not included, and any incidental and consequential damages are excluded under this warranty, regardless of when the failure occurs. This warranty has no cash value.

    To make a claim under this warranty, return the worn-out or defective product with the dated original receipt to the dealer or retailer from whom it was purchased.

    This warranty does not apply to purchases made through unauthorized retailers/dealers including unauthorized online sellers. DRiV has no way to confirm the authenticity and quality of products sold through unauthorized resellers and is not obligated to honor warranty claims when purchased from an unauthorized individual, unauthorized retailer/dealer, or unauthorized online retailer. Purchases made through auction sites, marketplaces, private or third-party sales, or other unauthorized online retailers are not eligible for warranty.

    This warranty does not apply to: (i) any other costs, including costs of removal, installation, diagnostic time, and any other expenses arising out of replacing the product (ii) products which have been installed on non-catalogued applications; (iii) products that are new, unused or show signs of normal wear but not defective; (iv) products which have been misused, modified, altered, improperly applied or installed; (v) product damaged in an accident or by fire, weather, or any other force majeure event or hazard; (vi) products which have been installed on vehicles used for commercial, fleet, Governmental or racing purposes or damaged due to vehicle modifications; (vii) obsolete parts no longer available from DRiV; (viii) product that has been transferred from the vehicle on which it was originally installed; (ix) non-geniune DRiV branded product or competitive parts; and (x) products installed on vehicles that have been modified outside the specifications of the vehicle’s original equipment manufacturer, including but not limited to aftermarket modifications for racing, off-road, or powersports purposes.

    DRiV will not accept any returns and is not responsible for any claims related to circumstances and products described in the preceding sentence. All warranties, express or implied, are disclaimed if not stated herein. Any implied warranties you may have under state law are limited to the same duration and other terms as this warranty to the extent permissible.

    DRiV will contact warranty-serviced consumers to conduct customer satisfaction surveys relating to product and warranty service. Survey activity will provide valuable feedback and help measure the level of consumer satisfaction in different markets.

    FREE Shipping applies to all products shipped to the lower 48 United States, excluding truck freight items that exceed 100lbs or custom orders.

    • Leaf Springs, Axles, Long Travel Systems, and other products that get shipped on pallets will require specific shipping costs.
    • We do not ship truck-freight items out of the country, only to freight forwarders setup by the buyer.

    All other shipping destinations that are available will be calculated at checkout, or you can contact us prior to your purchase.

    Shock Surplus ships to the following destinations, and more:

    • All of North America
    • All of Europe
    • United Arab Emirates
    • Australia
    • Most Asian countries

    Contact us for a free direct quote to your location.

    30-Day Hassle-free Return & Exchange Policy - Stuff Happens!

    We sell only brand new, never-installed, authentic, brand-name parts. If your order arrives damaged, is missing hardware, appears used or pre-installed, or is incomplete in any way, we will jump into action to send replacements. We can usually have replacements sent immediately for these rare cases of damaged, incomplete, or incorrect orders.

    Shock Surplus allows returns and exchanges inside of a 30-day window starting from time of receipt by the customer. It is our mission to make every transaction smooth, and fix any issues you may encounter.

    • Products must be new, unused, and in uninstalled condition for us to accept a return.
    • We do not accept installed parts, so be sure you have the correct part number(s) before attempting to install them on your vehicle.
    • Returned parts must contain all associated hardware, otherwise that part number will be deducted from your refund.

    Exchanges

    No restocking fees. Our staff is on hand to make sure that your first purchase is exactly correct for your needs and vehicle, do not hesitate to contact us prior to your purchase through Live Chat or Email.

    To start a return or exchange, please fill out THIS FORM (located at the bottom of the page), and be as specific as possible, and someone will be in touch with you in ~1 business day. The typical turnaround for a refund or exchange is 5-10 business days, depending on the complexity of the case. Exchanges are subject to availability of stock; any exchanges proving out of stock will be refunded to the customer.

    Return Shipping Costs

    We are available to make every transaction flawless for our customers, the Shock Surplus staff is available to guarantee fitment on every part we sell. Shipping costs responsibility are as follows:

    • Misboxed Item - Shock Surplus Responsibility
    • Incorrect Item Sent - Shock Surplus Responsibility
    • Incorrect Item Ordered - Customer Responsibility
    • Order Error (Address, Vehicle Fitment) - Customer Responsibility
    • Changed Mind - Customer Responsibility
    • Damaged in Transit - Shock Surplus Responsibility

    Start Your Return Process

    Returns Under Customer's Responsibility

    • Below 50lbs - $15 flat rate deducted from the refund. Shock Surplus will provide a shipping label to make this process as easy as possible.
    • Greater than 50lbs - Discounted shipping rates to get the product(s) back to Shock Surplus, that amount will be deducted from the refund. 50lb+ packages are automatically labeled 'Oversize' by our couriers, and automatically incur a $25 charge on top of the shipping fee.

    Returns Under Shock Surplus' Responsibility

    • Free, we will provide a return shipping label and ship the replacement parts for free. If a refund is preferred, a full refund will occur.

    Refunds

    You should expect to receive your refund within 5-7 business days of our warehouse receiving your return. The amount of time it takes for your refund to show up in your account varies by payment method, but typically takes 1-3 business days. You will also receive a message confirming the refund via the marketplace where the purchase happened. We wish we could speed up the process of funds reaching your payment method following a refund, but it is out of our hands.

    If you need to return an item, simply login to your account (top right corner of the screen), view the order using the "Complete Orders" link under the My Account menu, and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item. You can also contact contact us for any return requests.

    Shipping

    We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

    When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

    Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page.

    International Orders

    • Orders are final, no returns
    • Orders shipped to a freight forwarder in the US, are eligible for return if the product has not left the United States.
    • It is the responsibility of the buyer and exporter to ensure correct items received before exporting. Shock Surplus is not responsible for items received once the freight forwarder has shipped the product.
    • The buyer is responsible for import fees and taxes into their country. That is not covered in the shipping fee that Shock Surplus charges.

    Product Details

    Whether you want to upgrade, add a reservoir, or find something more affordable, contact us with any questions!

    Part Numbers & Details

    View full product specifications

    Close specs
    Part Numbers & Details
    1 Coil Spring Insulator
    Package contains a single coil spring insulator.
    Monroe Limited Lifetime Warranty
    Manufacturer provided lifetime warranty and exclusive Feel the Difference Guarantee.
    Premium Quality Replacement
    Includes premium-quality replacement components where applicable
    Replaces OE
    Available for most Monroe strut applications, this is a direct fit for replacing the OE strut mount
    Rigorous testing
    Fit checked and ride tested for quality you can count on
    Perfect pairing
    Ideal match for the ride control characteristics of Monroe struts, replace all worn strut components with quality Monroe parts (sold separately) for a complete four-corner ride control upgrade
    Reduces noise and vibration
    Fit checked and ride tested for quality you can count on
    Specifications
    Part NumberLift/LoweredPositionItemQuantity
    909943FactoryFront UpperStrut-Mate Coil Spring Insulator1
    Product Details

    Every new strut deserves a Monroe Strut-Mate Mounting Kit. Designed to reduce noise and vibration, Strut-Mate Mounting Kits complement the ride control characteristics of Monroe struts. Install when replacing conventional struts or springs.

    Compatibility List
    YearMakeModelDrivePosition
    2006LexusRX330AWDFront Upper
    2005LexusRX330AWDFront Upper
    2004LexusRX330AWDFront Upper
    2006LexusRX330FWDFront Upper
    2005LexusRX330FWDFront Upper
    2004LexusRX330FWDFront Upper
    2015LexusRX350AWDFront Upper
    2014LexusRX350AWDFront Upper
    2013LexusRX350AWDFront Upper
    2012LexusRX350AWDFront Upper
    2011LexusRX350AWDFront Upper
    2010LexusRX350AWDFront Upper
    2009LexusRX350AWDFront Upper
    2008LexusRX350AWDFront Upper
    2007LexusRX350AWDFront Upper
    2015LexusRX350FWDFront Upper
    2014LexusRX350FWDFront Upper
    2013LexusRX350FWDFront Upper
    2012LexusRX350FWDFront Upper
    2011LexusRX350FWDFront Upper
    2010LexusRX350FWDFront Upper
    2009LexusRX350FWDFront Upper
    2008LexusRX350FWDFront Upper
    2007LexusRX350FWDFront Upper
    2008LexusRX400HAWDFront Upper
    2007LexusRX400HAWDFront Upper
    2006LexusRX400HAWDFront Upper
    2008LexusRX400HFWDFront Upper
    2007LexusRX400HFWDFront Upper
    2006LexusRX400HFWDFront Upper
    2015LexusRX450HAWDFront Upper
    2014LexusRX450HAWDFront Upper
    2013LexusRX450HAWDFront Upper
    2012LexusRX450HAWDFront Upper
    2011LexusRX450HAWDFront Upper
    2010LexusRX450HAWDFront Upper
    2015LexusRX450HFWDFront Upper
    2014LexusRX450HFWDFront Upper
    2013LexusRX450HFWDFront Upper
    2012LexusRX450HFWDFront Upper
    2011LexusRX450HFWDFront Upper
    2010LexusRX450HFWDFront Upper
    2013ToyotaHighlanderAWDFront Upper
    2012ToyotaHighlanderAWDFront Upper
    2011ToyotaHighlanderAWDFront Upper
    2010ToyotaHighlanderAWDFront Upper
    2009ToyotaHighlanderAWDFront Upper
    2008ToyotaHighlanderAWDFront Upper
    2007ToyotaHighlanderAWDFront Upper
    2006ToyotaHighlanderAWDFront Upper
    2005ToyotaHighlanderAWDFront Upper
    2004ToyotaHighlanderAWDFront Upper
    2013ToyotaHighlanderFWDFront Upper
    2012ToyotaHighlanderFWDFront Upper
    2011ToyotaHighlanderFWDFront Upper
    2010ToyotaHighlanderFWDFront Upper
    2009ToyotaHighlanderFWDFront Upper
    2008ToyotaHighlanderFWDFront Upper
    2007ToyotaHighlanderFWDFront Upper
    2006ToyotaHighlanderFWDFront Upper
    2005ToyotaHighlanderFWDFront Upper
    2004ToyotaHighlanderFWDFront Upper
    Warranty

    View warranty coverage

    Close specs

    Monroe Manufacturer's Warranty

    DRiV warrants qualifying Monroe products against defects and wear-out when used on private passenger cars and light trucks under normal operating conditions, for as long as such original purchaser owns the vehicle on which they were originally installed.

    Qualifying Products

  • Monroe OESpectrum shocks and struts
  • Monroe Reflex shocks and struts
  • Monroe Quick-Strut assembly
  • Monroe Gas-Magnum shocks
  • Monroe Magnum loaded strut assembly
  • DRiV's obligation under this warranty is limited to replacement of the worn-out or defective product in accordance with this warranty. Cost of removal and installation are not included, and any incidental and consequential damages are excluded under this warranty, regardless of when the failure occurs. This warranty has no cash value.

    To make a claim under this warranty, return the worn-out or defective product with the dated original receipt to the dealer or retailer from whom it was purchased.

    This warranty does not apply to purchases made through unauthorized retailers/dealers including unauthorized online sellers. DRiV has no way to confirm the authenticity and quality of products sold through unauthorized resellers and is not obligated to honor warranty claims when purchased from an unauthorized individual, unauthorized retailer/dealer, or unauthorized online retailer. Purchases made through auction sites, marketplaces, private or third-party sales, or other unauthorized online retailers are not eligible for warranty.

    This warranty does not apply to: (i) any other costs, including costs of removal, installation, diagnostic time, and any other expenses arising out of replacing the product (ii) products which have been installed on non-catalogued applications; (iii) products that are new, unused or show signs of normal wear but not defective; (iv) products which have been misused, modified, altered, improperly applied or installed; (v) product damaged in an accident or by fire, weather, or any other force majeure event or hazard; (vi) products which have been installed on vehicles used for commercial, fleet, Governmental or racing purposes or damaged due to vehicle modifications; (vii) obsolete parts no longer available from DRiV; (viii) product that has been transferred from the vehicle on which it was originally installed; (ix) non-geniune DRiV branded product or competitive parts; and (x) products installed on vehicles that have been modified outside the specifications of the vehicle’s original equipment manufacturer, including but not limited to aftermarket modifications for racing, off-road, or powersports purposes.

    DRiV will not accept any returns and is not responsible for any claims related to circumstances and products described in the preceding sentence. All warranties, express or implied, are disclaimed if not stated herein. Any implied warranties you may have under state law are limited to the same duration and other terms as this warranty to the extent permissible.

    DRiV will contact warranty-serviced consumers to conduct customer satisfaction surveys relating to product and warranty service. Survey activity will provide valuable feedback and help measure the level of consumer satisfaction in different markets.

    Shipping & Returns

    Free shipping within the lower 48 United States

    Close specs

    FREE Shipping applies to all products shipped to the lower 48 United States, excluding truck freight items that exceed 100lbs or custom orders.

    • Leaf Springs, Axles, Long Travel Systems, and other products that get shipped on pallets will require specific shipping costs.
    • We do not ship truck-freight items out of the country, only to freight forwarders setup by the buyer.

    All other shipping destinations that are available will be calculated at checkout, or you can contact us prior to your purchase.

    Shock Surplus ships to the following destinations, and more:

    • All of North America
    • All of Europe
    • United Arab Emirates
    • Australia
    • Most Asian countries

    Contact us for a free direct quote to your location.

    30-Day Hassle-free Return & Exchange Policy - Stuff Happens!

    We sell only brand new, never-installed, authentic, brand-name parts. If your order arrives damaged, is missing hardware, appears used or pre-installed, or is incomplete in any way, we will jump into action to send replacements. We can usually have replacements sent immediately for these rare cases of damaged, incomplete, or incorrect orders.

    Shock Surplus allows returns and exchanges inside of a 30-day window starting from time of receipt by the customer. It is our mission to make every transaction smooth, and fix any issues you may encounter.

    • Products must be new, unused, and in uninstalled condition for us to accept a return.
    • We do not accept installed parts, so be sure you have the correct part number(s) before attempting to install them on your vehicle.
    • Returned parts must contain all associated hardware, otherwise that part number will be deducted from your refund.

    Exchanges

    No restocking fees. Our staff is on hand to make sure that your first purchase is exactly correct for your needs and vehicle, do not hesitate to contact us prior to your purchase through Live Chat or Email.

    To start a return or exchange, please fill out THIS FORM (located at the bottom of the page), and be as specific as possible, and someone will be in touch with you in ~1 business day. The typical turnaround for a refund or exchange is 5-10 business days, depending on the complexity of the case. Exchanges are subject to availability of stock; any exchanges proving out of stock will be refunded to the customer.

    Return Shipping Costs

    We are available to make every transaction flawless for our customers, the Shock Surplus staff is available to guarantee fitment on every part we sell. Shipping costs responsibility are as follows:

    • Misboxed Item - Shock Surplus Responsibility
    • Incorrect Item Sent - Shock Surplus Responsibility
    • Incorrect Item Ordered - Customer Responsibility
    • Order Error (Address, Vehicle Fitment) - Customer Responsibility
    • Changed Mind - Customer Responsibility
    • Damaged in Transit - Shock Surplus Responsibility

    Start Your Return Process

    Returns Under Customer's Responsibility

    • Below 50lbs - $15 flat rate deducted from the refund. Shock Surplus will provide a shipping label to make this process as easy as possible.
    • Greater than 50lbs - Discounted shipping rates to get the product(s) back to Shock Surplus, that amount will be deducted from the refund. 50lb+ packages are automatically labeled 'Oversize' by our couriers, and automatically incur a $25 charge on top of the shipping fee.

    Returns Under Shock Surplus' Responsibility

    • Free, we will provide a return shipping label and ship the replacement parts for free. If a refund is preferred, a full refund will occur.

    Refunds

    You should expect to receive your refund within 5-7 business days of our warehouse receiving your return. The amount of time it takes for your refund to show up in your account varies by payment method, but typically takes 1-3 business days. You will also receive a message confirming the refund via the marketplace where the purchase happened. We wish we could speed up the process of funds reaching your payment method following a refund, but it is out of our hands.

    If you need to return an item, simply login to your account (top right corner of the screen), view the order using the "Complete Orders" link under the My Account menu, and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item. You can also contact contact us for any return requests.

    Shipping

    We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

    When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

    Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page.

    International Orders

    • Orders are final, no returns
    • Orders shipped to a freight forwarder in the US, are eligible for return if the product has not left the United States.
    • It is the responsibility of the buyer and exporter to ensure correct items received before exporting. Shock Surplus is not responsible for items received once the freight forwarder has shipped the product.
    • The buyer is responsible for import fees and taxes into their country. That is not covered in the shipping fee that Shock Surplus charges.