--- product_id: 329068238 title: "Shocks & Struts 58637 Shock Absorber And Coil Spring Assembly" brand: "monroe" price: "1786 zł" currency: PLN in_stock: true reviews_count: 5 category: "Monroe" url: https://www.desertcart.pl/products/329068238-shocks-and-struts-58637-shock-absorber-and-coil-spring-assembly store_origin: PL region: Poland --- # 1200 lbs load capacity All-weather fluid tech Direct bolt-on install Shocks & Struts 58637 Shock Absorber And Coil Spring Assembly **Brand:** monroe **Price:** 1786 zł **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your ride — conquer every load and road with Monroe’s ultimate shock upgrade! ## Quick Answers - **What is this?** Shocks & Struts 58637 Shock Absorber And Coil Spring Assembly by monroe - **How much does it cost?** 1786 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/329068238-shocks-and-struts-58637-shock-absorber-and-coil-spring-assembly) ## Best For - monroe enthusiasts ## Why This Product - Trusted monroe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durability Engineered:** Nitrocarburized rod and self-lubricating seals extend shock life, resisting wear even in harsh winter conditions. - • **Load-Defying Strength:** Heavy-gauge calibrated coil spring reduces sag under loads up to 1,200 lbs, perfect for towing and hauling demands. - • **All-Weather Performance:** OE-grade fluid with special modifiers ensures smooth responsiveness from scorching heat to freezing cold. - • **Precision-Tuned Handling:** Full-displaced valving adapts automatically to road extremes, delivering consistent, confident control every mile. - • **Seamless Fit & Quick Upgrade:** Designed for direct bolt-on replacement on select Chevy and GMC trucks, making installation straightforward and hassle-free. ## Overview Monroe Shocks & Struts 58637 is a rear shock absorber and coil spring assembly engineered for 1999-2007 Chevrolet Silverado and GMC Sierra 1500 models. Featuring a heavy-duty calibrated coil spring that supports up to 1,200 lbs, advanced valving for adaptive handling, and durable materials designed to withstand extreme weather, this assembly offers a direct bolt-on fit for quick installation and enhanced vehicle stability under load. ## Description Ideal for light trucks that that tow or carry varying loads, Monroe load adjusting shocks include a heavy gauge calibrated spring that adjusts to road and weight conditions to provide extra control when operating conditions get more demanding. Review: These shocks are working out great so far. These are replacing some cheap Gabriel brand shocks that failed in about a year. This truck has a plow mounted on the front, so I wanted some additional support in the rear when the bed gets loaded up to balance the weight on the front. Install took about 45 minutes, it's just two bolts on each shock. The most difficult part will be breaking loose the bolts if they have never been serviced before. I started with the rear axle in the air, but had to lower the truck down some to line them up, pretty straightforward all said and done. Although every truck will be slightly different with varying leaf springs and suspension setups. Immediately after install I measured the rear about 7/8" higher, and loaded up 500 pounds of sand bags in the very rear of the bed, behind the rear axle. The truck barely dropped, and drives great. Really impressed with these so far, and the shocks themselves feel like much better quality than standard aftermarket OEM replacements. Only thing to note, make sure the springs are seated correctly before installing, and maybe pump the shocks a few times before installing. Mine must've got knocked pretty good during shipping and were laying on the side, so it's a good idea to make sure the oil inside is flowing and the springs are seated properly. They arrived undamaged though. We'll see how they hold up through the winter, handling the cold, salt and constant weight in the bed. These seem like a very good, relatively inexpensive upgrade to make if you haul any weight in the bed or trailers at all. Especially if you are replacing shocks anyway, these are really only a few bucks more than standard replacements. Overall I'm happy and will be considering these for other trucks if they hold up well, and I have no reason to think they won't! Review: Helped my 525000km suspension to get from 36 inches to flare to 37 1/2 inch. Works great and rides really nice compared to my blown out shock. Doesn’t seem to be much firmer then stock shocks. ## Features - COMPATIBILITY – Fits 2007-2007 Chevrolet Silverado 1500 Classic; 1999-2006 Chevrolet Silverado 1500; 2003-2005 Chevrolet Silverado 1500; 2004-2004 Chevrolet Silverado 1500; 2007-2007 GMC Sierra 1500 Classic; 1999-2006 GMC Sierra 1500; 2001-2006 GMC Sierra 1500 - GET THE RIGHT PART -- Before purchasing, please check the “desertcart Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “desertcart Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000C55MVU | | Brand | Monroe | | Customer Reviews | 4.6 4.6 out of 5 stars (763) | | Date First Available | 1 January 2024 | | Exterior | Machined | | Item Weight | 5 Kilograms | | Item model number | 58637 | | Manufacturer | Monroe Shocks & Struts | | Manufacturer Part Number | 58637 | | Model | Shock Absorber | | OEM Part Number | 58637 | | Position | Rear | | Product Dimensions | 74.68 x 18.29 x 9.4 cm; 5 kg | ## Product Details - **Auto part position:** Rear - **Brand:** Monroe - **Exterior finish:** Machined - **Style:** Modern - **Vehicle service type:** Truck ## Images ![Shocks & Struts 58637 Shock Absorber And Coil Spring Assembly - Image 1](https://m.media-amazon.com/images/I/61Da-KwodvL.jpg) ## Questions & Answers **Q: Is this price for a set of shocks or just one?** A: "Monroe Shocks & Struts 58637 Shock Absorber and Coil Spring Assembly, Pack of 2" **Q: Do these overload shocks come as a pair** A: The 58637 is sold as a pair. **Q: what part number fits my1991 toyota pickup?** A: Thank you for the question. Sorry, Monroe currently does not catalog Load Adjust shock absorbers for this application. **Q: Is each shock rated for 1200 lbs (2400 lbs combined) or is the 1200 lbs for both shocks (600 lbs each)?** A: Thank you for the question. 1200 lbs. combined. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***M on 19 November 2022* These shocks are working out great so far. These are replacing some cheap Gabriel brand shocks that failed in about a year. This truck has a plow mounted on the front, so I wanted some additional support in the rear when the bed gets loaded up to balance the weight on the front. Install took about 45 minutes, it's just two bolts on each shock. The most difficult part will be breaking loose the bolts if they have never been serviced before. I started with the rear axle in the air, but had to lower the truck down some to line them up, pretty straightforward all said and done. Although every truck will be slightly different with varying leaf springs and suspension setups. Immediately after install I measured the rear about 7/8" higher, and loaded up 500 pounds of sand bags in the very rear of the bed, behind the rear axle. The truck barely dropped, and drives great. Really impressed with these so far, and the shocks themselves feel like much better quality than standard aftermarket OEM replacements. Only thing to note, make sure the springs are seated correctly before installing, and maybe pump the shocks a few times before installing. Mine must've got knocked pretty good during shipping and were laying on the side, so it's a good idea to make sure the oil inside is flowing and the springs are seated properly. They arrived undamaged though. We'll see how they hold up through the winter, handling the cold, salt and constant weight in the bed. These seem like a very good, relatively inexpensive upgrade to make if you haul any weight in the bed or trailers at all. Especially if you are replacing shocks anyway, these are really only a few bucks more than standard replacements. Overall I'm happy and will be considering these for other trucks if they hold up well, and I have no reason to think they won't! ### ⭐⭐⭐⭐⭐ Review *by A***N on 25 September 2019* Helped my 525000km suspension to get from 36 inches to flare to 37 1/2 inch. Works great and rides really nice compared to my blown out shock. Doesn’t seem to be much firmer then stock shocks. ### ⭐⭐⭐⭐⭐ Review *by P***E on 3 March 2026* great lift very easy to install worked perfectly ## Frequently Bought Together - Monroe Load Adjusting 58637 Suspension Shock Absorber and Coil Spring Assembly Pack of 2 for Chevrolet Silverado 1500 - AUTOKAY 523-049/15712438 Rear Frame Leaf Spring Bumper Bump Stop Fits for Chevrolet Silverado 1500 Hd Pickup Truck for GMC Sierra 1500-2 Pcs Rear Axle Bumper - Monroe Gas-Magnum 34677 Suspension Shock Absorber for Chevrolet Silverado 1500 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/329068238-shocks-and-struts-58637-shock-absorber-and-coil-spring-assembly](https://www.desertcart.pl/products/329068238-shocks-and-struts-58637-shock-absorber-and-coil-spring-assembly) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-23*