/live/media/TS/TS_90017C_Fro.jpg)
OE Quality
60-Day Returns
Monroe
Air Spring to Coil Spring Conversion KitMonroe 90017C Coil Spring Set - Rear
| Brand | Monroe 90017C |
|---|---|
| Position | Rear |
| Product line | Air Spring to Coil Spring Conversion Kit |
| Fits | Chevrolet, GMC, Saab, Isuzu, Buick, and Oldsmobile · 52 vehicles |
Conversion kit. Converts air suspension to a conventional coil spring setup.
Premium components. Includes application-tuned shock or strut, coil spring(s), and hardware.
Premium grade. Built with Monroe suspension components for a complete conversion.
Cross-references Monroe Shocks & Struts 90017C for the same application. See all 1.
$231.08Free shipping
Out of stock
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Coil Spring Set options
Monroe 90017C Rear Suspension Conversion Kit
Convert a factory air suspension to a conventional coil spring setup with the Monroe Air Spring to Coil Spring Conversion Kit. Monroe 90017C is built with premium components and application-tuned shock/strut, coil spring(s), and related hardware for rear suspension conversion on select GM and Saab platforms.
Key Features
- Converts rear air suspension to a conventional coil spring suspension
- Premium-grade suspension conversion components
- Application-tuned shock/strut included in the kit design
- Passive suspension configuration
- Fits select Chevrolet Trailblazer, GMC Envoy, Saab 9-7x, Isuzu Ascender, Buick Rainier, and Oldsmobile Bravada rear applications
- Monroe 90017C is engineered for direct replacement use on listed vehicles
Product Details
Monroe Suspension Conversion Kit 90017C is made for drivers replacing rear air suspension with a conventional coil spring suspension. It is a practical solution for vehicles that no longer need air ride components and need a conventional rear suspension layout. This kit is listed for 2002-2009 Chevrolet Trailblazer rear, 2002-2009 GMC Envoy rear, 2005-2009 Saab 9-7x rear, 2004-2008 Isuzu Ascender rear, 2004-2007 Buick Rainier rear, and 2002-2004 Oldsmobile Bravada rear. This part cross-references Monroe Shocks & Struts 90017C for the same application.
Common Problems This Kit Addresses
- Rear air suspension failure or loss of ride support
- Compressor cycling caused by leaking air springs
- Uneven rear ride height from worn air suspension components
- Repeated air system repairs on aging suspension systems
- Need to convert a vehicle from air suspension to coil spring suspension
Installation Notes
Fits 2002-2009 Chevrolet Trailblazer, rear. Fits 2002-2009 GMC Envoy, rear. Fits 2005-2009 Saab 9-7x, rear. Fits 2004-2008 Isuzu Ascender, rear. Fits 2004-2007 Buick Rainier, rear. Fits 2002-2004 Oldsmobile Bravada, rear. Verify rear suspension configuration before ordering, since this kit converts only the rear air suspension to a coil spring suspension on listed applications. Monroe 90017C is a passive conversion kit, so confirm the vehicle’s original suspension layout matches the cataloged fitment before installation.
Quality Assurance
Monroe Suspension Conversion Kit 90017C is a premium-grade suspension component from Monroe, a recognized name in ride control and suspension replacement parts. The kit is built around application-specific components for the listed rear conversion applications.
This part fits 52 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | 4.2L | L6 | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2009 | GMC | Envoy | — | — | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2009 | GMC | Envoy | — | — | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2009 | Saab | 9-7x | 4.2L | L6 | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2009 | Saab | 9-7x | 5.3L | V8 | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2008 | Chevrolet | Trailblazer | 5.3L | V8 | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2008 | Chevrolet | Trailblazer | 4.2L | L6 | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2008 | GMC | Envoy | — | — | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2008 | GMC | Envoy | — | — | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2008 | Isuzu | Ascender | — | — | 113.0" | Rear | Air Spring to Coil Spring Conversion Kit |
| 2008 | Saab | 9-7x | 4.2L | L6 | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2008 | Saab | 9-7x | 5.3L | V8 | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2007 | Buick | Rainier | — | — | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2007 | Chevrolet | Trailblazer | 5.3L | V8 | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2007 | Chevrolet | Trailblazer | 4.2L | L6 | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2007 | GMC | Envoy | — | — | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2007 | GMC | Envoy | — | — | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2007 | Isuzu | Ascender | — | — | 113.0" | Rear | Air Spring to Coil Spring Conversion Kit |
| 2007 | Saab | 9-7x | 4.2L | L6 | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2007 | Saab | 9-7x | 5.3L | V8 | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2006 | Buick | Rainier | — | — | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2006 | Chevrolet | Trailblazer | 5.3L | V8 | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2006 | Chevrolet | Trailblazer | 4.2L | L6 | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2006 | GMC | Envoy | — | — | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2006 | GMC | Envoy | — | — | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2006 | Isuzu | Ascender | — | — | 113.0" | Rear | Air Spring to Coil Spring Conversion Kit |
| 2006 | Saab | 9-7x | 4.2L | L6 | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2006 | Saab | 9-7x | 5.3L | V8 | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2005 | Buick | Rainier | — | — | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2005 | Chevrolet | Trailblazer | — | — | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2005 | GMC | Envoy | — | — | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2005 | GMC | Envoy | — | — | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2005 | Isuzu | Ascender | — | — | 113.0" | Rear | Air Spring to Coil Spring Conversion Kit |
| 2005 | Saab | 9-7x | 4.2L | L6 | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2005 | Saab | 9-7x | 5.3L | V8 | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2004 | Buick | Rainier | — | — | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2004 | Chevrolet | Trailblazer | — | — | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2004 | GMC | Envoy | — | — | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2004 | GMC | Envoy | — | — | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2004 | Isuzu | Ascender | — | — | 113.0" | Rear | Air Spring to Coil Spring Conversion Kit |
| 2004 | Oldsmobile | Bravada | — | — | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2004 | Oldsmobile | Bravada | — | — | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2003 | Chevrolet | Trailblazer | — | — | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2003 | GMC | Envoy | — | — | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2003 | GMC | Envoy | — | — | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2003 | Oldsmobile | Bravada | — | — | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2003 | Oldsmobile | Bravada | — | — | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2002 | Chevrolet | Trailblazer | — | — | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2002 | GMC | Envoy | — | — | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| 2002 | GMC | Envoy | — | — | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2002 | Oldsmobile | Bravada | — | — | — | Rear | Air Spring to Coil Spring Conversion Kit |
| 2002 | Oldsmobile | Bravada | — | — | — | Rear | Conversion Kit Converts ONLY The Rear Air Suspension To A Coil Spring Suspension. Requires One Kit Per Vehicle; Air Spring to Coil Spring Conversion Kit |
| No rows match your filter. | |||||||
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Monroe Shocks & Struts — 90017C