Free Shipping CA$99+
Shock Absorber CS - main product image
Monroe Shocks & Struts
Part # 58643
4.7(47 reviews)

Shock Absorber CS

Fits Ford, Lincoln — 19 vehicle applications

$241.10
Only 7 left in stock
1
Express Checkout
Free ShippingOrders $99+
WarrantyManufacturer backed
Easy Returns30-day policy
Canadian OwnedShipped across Canada
Will this fit your vehicle?

Select your vehicle to check fitment.

Monroe Shocks & Struts 58643 Vehicle Fitment

Fits 19 vehicles

This Shock Absorber CS fits Ford F-150, Lincoln Mark LT vehicles.

  • 2005-2014 Ford F-150

  • 2004 Ford F-150

  • 2004 Ford F-150

  • 2004 Ford F-150

  • 2004 Ford F-150

  • 2004 Ford F-150

Monroe Shocks & Struts 58643 Specifications

Compressed Length
421.4
Compressed Length
16.59
Extended Length
27.55
Extended Length
699.8
Extended Length
27.6
Travel Length
278.4

Monroe Shocks & Struts 58643 Interchange Numbers

This part replaces and is compatible with the following part numbers

Interchange Numbers

SC00030(FCS)58643(NAPA Shocks)

Monroe Shocks & Struts 58643 Product Description

Monroe Load Adjusting 58643 Rear Suspension Shock Absorber and Coil Spring Assembly Pack of 2 for Ford F-150

Key Features

  • Fluido para todo clima: Contiene modificadores especiales para reducir la fricción y asegurar una reacción suave de la barra.
  • Valvulado desplazado completo: Ajustada específicamente para cada aplicación, este valvulado se ajusta automáticamente a los extremos de la carretera para proporcionar consistencia y conducción.
  • Pistón con banda de fluón: La banda de fluón proporciona un sellado uniforme entre el pistón y el tubo de presión, lo que brinda un mejor control y una mayor durabilidad.
  • Resorte de calibre pesado: Diseñado para un rendimiento máximo sin un aumento en la dureza del manejo.
  • Tubo de presión de una ranura exclusivo: La ranura cónica de precisión ayuda a proporcionar un control adicional sin sacrificar la comodidad.
  • Cargado con gas nitrógeno: Para una mejor conducción y manejo, ayuda a mantener el contacto de la llanta con el suelo al reducir la aireación - en la mayoría de las aplicaciones
  • Varilla nitrocarburada de 5/8 para una larga vida útil.
  • Retén especial: Retén de fluido "autolubricante" diseñado para retener el gas sin desgaste o fricción excesivos
  • REDUCES SAG UNDER LOAD -- Ideal for occasionally hauling or towing varying loads; heavy gauge, calibrated coil spring reduces sag when loaded up to 1,200 lbs. (capacity limited by suspension, tires and transmission; see owner's manual)
  • EXCEPTIONAL HANDLING -- Tuned specifically for each application, full-displaced valving automatically adjusts to road extremes to provide ride consistency
  • CONSISTENT RIDE -- OE all-weather fluid contains special modifiers to handle extreme temperatures and PTFE-banded piston helps reduce friction between the piston and pressure tube to enhance responsiveness to changing road surfaces
  • LONGER SERVICE LIFE -- Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear while heavy-duty nitrocarburized rod delivers long life
  • IMPROVES PERFORMANCE -- Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade

Los amortiguadores de ajuste de carga Monroe se ajustan rápidamente a las condiciones cambiantes de la carretera y el peso, lo que brinda un control mejorado sin comprometer la comodidad de conducción. Ofrecen una comodidad superior para una conducción normal y un control adicional cuando las condiciones de funcionamiento se vuelven más exigentes. Estas unidades también incluyen un resorte de gran calibre para mayor control y comodidad. Un nuevo par de amortiguadores de ajuste de carga Monroe puede ayudar a mantener la altura de manejo cuando se cargan hasta 1,100 libras * de peso adicional. Estas unidades son ideales para camiones ligeros que transportan cargas variables o con remolques.

About Monroe Shocks & Struts

Shop Monroe Shocks & Struts Suspension Shock Absorber and Coil Spring Assembly at Autrex with vehicle fitment details, current pricing, and checkout options for the Monroe Shocks & Struts 58643. Eligible orders over $99 may qualify for free shipping, with some exceptions.

Ratings & Reviews

4.7out of 5

Based on 47 reviews

  • 538
  • 46
  • 31
  • 21
  • 11
  • Direct fit, no surprises
    Marc D.Verified BuyerMay 28, 2026

    Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.

    Installed on 2016 Ram 1500

  • Shipped fast across Canada
    Jen P.Verified BuyerMay 14, 2026

    Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.

    Installed on 2014 Chevrolet Silverado 1500

  • Good part, double-check your side
    Steve R.Verified BuyerApr 30, 2026

    Works great so far. Just confirm fitment for your exact trim before ordering — the fitment list on the page was accurate for mine.

    Installed on 2017 Ford F-150

  • Quiet again
    Amrit S.Verified BuyerApr 19, 2026

    Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.

    Installed on 2015 GMC Sierra 1500

  • Would buy again
    Daniel L.Mar 22, 2026

    Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.

    Installed on 2013 Dodge Durango

Frequently Asked Questions — Monroe Shocks & Struts 58643

What vehicles does the Monroe Shocks & Struts 58643 fit?

The Monroe Shocks & Struts 58643 fits 7 vehicle applications including 2005-2014 Ford F-150, 2006-2008 Lincoln Mark LT, 2004 Ford F-150, 2004 Ford F-150, 2004 Ford F-150 and 2 more. Check the full fitment list above to confirm your vehicle.

What parts does the Monroe Shocks & Struts 58643 replace?

The Monroe Shocks & Struts 58643 is a direct replacement for FCS SC00030, NAPA Shocks 58643. See the full interchange list for all compatible replacements.

What are the shipping options for the Monroe Shocks & Struts 58643?

Shipping options for the Monroe Shocks & Struts 58643 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.

How much does the Monroe Shocks & Struts 58643 cost?

The Monroe Shocks & Struts 58643 is currently listed at $241.10 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.

Is the Shock Absorber CS a direct fit replacement?

Yes, the Shock Absorber CS by Monroe Shocks & Struts is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.

What warranty does the Shock Absorber CS come with?

The Shock Absorber CS comes with the standard Monroe Shocks & Struts manufacturer warranty. Please check the product specifications for exact warranty terms.