Monroe

Strut-Mate Coil Spring Insulator Kit

904951
$35.99

Out of Stock
Monroe

Strut-Mate Coil Spring Insulator Kit

904951
$35.99

Out of Stock
Authorized dealer
Free shipping on orders above $250 within the lower 48 United States
Brand new parts with warranty coverage
Free 30-day return and exchange on qualifying orders
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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
904951FactoryFront LowerStrut-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
2001LexusES300FWDFront Lower
2000LexusES300FWDFront Lower
1999LexusES300FWDFront Lower
1998LexusES300FWDFront Lower
1997LexusES300FWDFront Lower
1996LexusES300FWDFront Lower
1995LexusES300FWDFront Lower
2007SaturnRelayFront Lower
2003ToyotaAvalonFront Lower
2002ToyotaAvalonFront Lower
2001ToyotaAvalonFront Lower
2000ToyotaAvalonFront Lower
1999ToyotaAvalonFront Lower
1998ToyotaAvalonFront Lower
1997ToyotaAvalonFront Lower
1996ToyotaAvalonFront Lower
1995ToyotaAvalonFront Lower
2003ToyotaCamryFront Lower
2002ToyotaCamryFront Lower
2001ToyotaCamryFront Lower
2000ToyotaCamryFront Lower
1999ToyotaCamryFront Lower
1998ToyotaCamryFront Lower
1997ToyotaCamryFront Lower
1996ToyotaCamryFront Lower
1995ToyotaCamryFront Lower
2006ToyotaSiennaFront Lower
2005ToyotaSiennaFront Lower
2004ToyotaSiennaFront Lower
2003ToyotaSiennaFront Lower
2002ToyotaSiennaFront Lower
2001ToyotaSiennaFront Lower
2000ToyotaSiennaFront Lower
1999ToyotaSiennaFront Lower
1998ToyotaSiennaFront Lower
2002ToyotaSolaraFront Lower
2001ToyotaSolaraFront Lower
2000ToyotaSolaraFront Lower
1999ToyotaSolaraFront Lower

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 Info

    Free Shipping on most orders to the lower 48 U.S. states. Truck freight items (over 100 lbs) and custom orders require a separate shipping quote.

    • Applies to items like axles, leaf springs, and long-travel kits.
    • No international shipping on freight items — only to U.S.-based freight forwarders.
    • Worldwide shipping available: Canada, Europe, UAE, Australia, and most of Asia.

    Contact us for an international shipping quote.

    Returns & Exchanges

    30-Day Return Policy — Items must be new, unused, uninstalled, and include all original hardware.

    • No restocking fees for exchanges or gift card credit.
    • 10% restocking fee on refunds, returns cost us real money, so the 10% helps keep the lights on.
    • Installed, damaged, or dirty parts cannot be returned.
    • Any returns missing hardware or miscellaneous items, the return will be denied and returned to the buyer at the buyer's expense.

    Need help? Use Live Chat or Email Us anytime.

    Start a Return or Exchange

    Return Shipping Responsibility

    CHECKOUT+ Package and Order Protection plan provides prepaid return labels for any returned packages, this fee varies by product.

    • Our mistake (misboxed, wrong item, damaged): We cover the cost of return shipping.
    • Buyer mistake (wrong item ordered, fitment error, changed mind): Return shipping is the buyer's responsibility - unless CHECKOUT+ Package Protection has been purchased.

    • Under 50 lbs: Discounted carrier rate
    • Over 50 lbs: Discounted carrier rate + $25 oversize fee

    Refunds

    Refunds are issued within 5–7 business days of receiving your return.

    • Funds typically post to your account in 1–3 business days depending on your payment method.
    • There is a 10% restocking fee on all refunds. We don’t get our original shipping, labor, or transaction fees back — so the 10% restocking fee keeps the lights on.
    • You will receive an email once your refund is processed.

    International Orders

    • All international orders are final sale.
    • Returns via freight forwarders only accepted if the product hasn’t left the U.S.
    • Import taxes, duties, and other possible import-related fees are the buyer’s responsibility and not included in our shipping charges.
    • We are not responsible for goods once exported outside the U.S.

    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
    904951FactoryFront LowerStrut-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
    2001LexusES300FWDFront Lower
    2000LexusES300FWDFront Lower
    1999LexusES300FWDFront Lower
    1998LexusES300FWDFront Lower
    1997LexusES300FWDFront Lower
    1996LexusES300FWDFront Lower
    1995LexusES300FWDFront Lower
    2007SaturnRelayFront Lower
    2003ToyotaAvalonFront Lower
    2002ToyotaAvalonFront Lower
    2001ToyotaAvalonFront Lower
    2000ToyotaAvalonFront Lower
    1999ToyotaAvalonFront Lower
    1998ToyotaAvalonFront Lower
    1997ToyotaAvalonFront Lower
    1996ToyotaAvalonFront Lower
    1995ToyotaAvalonFront Lower
    2003ToyotaCamryFront Lower
    2002ToyotaCamryFront Lower
    2001ToyotaCamryFront Lower
    2000ToyotaCamryFront Lower
    1999ToyotaCamryFront Lower
    1998ToyotaCamryFront Lower
    1997ToyotaCamryFront Lower
    1996ToyotaCamryFront Lower
    1995ToyotaCamryFront Lower
    2006ToyotaSiennaFront Lower
    2005ToyotaSiennaFront Lower
    2004ToyotaSiennaFront Lower
    2003ToyotaSiennaFront Lower
    2002ToyotaSiennaFront Lower
    2001ToyotaSiennaFront Lower
    2000ToyotaSiennaFront Lower
    1999ToyotaSiennaFront Lower
    1998ToyotaSiennaFront Lower
    2002ToyotaSolaraFront Lower
    2001ToyotaSolaraFront Lower
    2000ToyotaSolaraFront Lower
    1999ToyotaSolaraFront Lower
    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

    Shipping Info

    Free Shipping on most orders to the lower 48 U.S. states. Truck freight items (over 100 lbs) and custom orders require a separate shipping quote.

    • Applies to items like axles, leaf springs, and long-travel kits.
    • No international shipping on freight items — only to U.S.-based freight forwarders.
    • Worldwide shipping available: Canada, Europe, UAE, Australia, and most of Asia.

    Contact us for an international shipping quote.

    Returns & Exchanges

    30-Day Return Policy — Items must be new, unused, uninstalled, and include all original hardware.

    • No restocking fees for exchanges or gift card credit.
    • 10% restocking fee on refunds, returns cost us real money, so the 10% helps keep the lights on.
    • Installed, damaged, or dirty parts cannot be returned.
    • Any returns missing hardware or miscellaneous items, the return will be denied and returned to the buyer at the buyer's expense.

    Need help? Use Live Chat or Email Us anytime.

    Start a Return or Exchange

    Return Shipping Responsibility

    CHECKOUT+ Package and Order Protection plan provides prepaid return labels for any returned packages, this fee varies by product.

    • Our mistake (misboxed, wrong item, damaged): We cover the cost of return shipping.
    • Buyer mistake (wrong item ordered, fitment error, changed mind): Return shipping is the buyer's responsibility - unless CHECKOUT+ Package Protection has been purchased.

    • Under 50 lbs: Discounted carrier rate
    • Over 50 lbs: Discounted carrier rate + $25 oversize fee

    Refunds

    Refunds are issued within 5–7 business days of receiving your return.

    • Funds typically post to your account in 1–3 business days depending on your payment method.
    • There is a 10% restocking fee on all refunds. We don’t get our original shipping, labor, or transaction fees back — so the 10% restocking fee keeps the lights on.
    • You will receive an email once your refund is processed.

    International Orders

    • All international orders are final sale.
    • Returns via freight forwarders only accepted if the product hasn’t left the U.S.
    • Import taxes, duties, and other possible import-related fees are the buyer’s responsibility and not included in our shipping charges.
    • We are not responsible for goods once exported outside the U.S.