MOOG Chassis Products 81049 rear coil spring set for the 2002-2009 Chevrolet Trailblazer and other vehicles holds up the rear of the vehicle and absorbs road bumps.
- MOOG design enhancements that extend product life and simplify installation and replacement
- 100% load tested
- Easy to install
- Provides like-new steering
- Designed to lower stresses for longer service life
Quick facts
- Part: MOOG Chassis Products 81049 coil spring set
- Fits: 2002-2009 Chevrolet Trailblazer and other vehicles
- Position: Rear
- Condition: New
Worn or sagging coil springs can cause premature tire wear from misalignment, and a rear end that sits lower than usual is another sign to watch for. Before you replace the springs, rule out worn shocks or rear suspension bushings, since those parts can also change ride height and tire wear.
Fits
The 2002-2009 Chevrolet Trailblazer, the 2002-2009 GMC Envoy and the 2003-2008 Isuzu Ascender each take one of these sets, and the set fits other vehicles too. If your vehicle is not named here, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: Rear
- Quantity per vehicle: 1
- Wire diameter: 15.06 mm (0.59 in)
- Relaxed length: 434.98 mm (17.13 in)
- Compressed length: 5.44 in
- Outside diameter: 5.610 in
Build and materials
- Condition: New
- Country of origin: United States
Interchange: 630.66116 · 566-015 · 277-3485 · 277-3491 · 589-1133
45H0385 · 45H2133 · CS81049 · DG5891133 · 15027740 · 15097378 · 15173963 · 15207738 · 15207740 · 15207742 · 15948008 · 15948010 · 4412160 · RCS20563S · SMS81049 · 20563 · SP08462
This part cross-references / interchanges with the following part numbers:
45H0385, 45H2133, 630.66116, 566-015, CS81049, DG5891133, 15027740, 15097378, 15173963, 15207738, 15207740, 15207742, 15948008, 15948010, 4412160, RCS20563S, SMS81049, 277-3485, 277-3491, 20563, SP08462, 589-1133
Frequently Asked Questions
Is this Trailblazer coil spring set the right rear one for a 2002-2009 Chevrolet Trailblazer?
Yes. MOOG Chassis Products 81049 is a rear coil spring set listed for the 2002-2009 Chevrolet Trailblazer, with one set per vehicle.
What are the wire diameter and relaxed length of this rear coil spring set?
The wire diameter is 15.06 mm (0.59 in) and the relaxed length is 434.98 mm (17.13 in). The outside diameter is 5.610 in.
Is the MOOG 81049 coil spring set load tested?
Yes. MOOG Chassis Products 81049 is 100% load tested, and the design is intended to lower stress on the spring for a longer service life.
What signs can a worn rear coil spring show?
A worn or sagging spring can lead to premature tire wear from misalignment. A rear end sitting lower than usual can also be a sign, and a shop can inspect the springs.
Is 589-1133 the same as the MOOG 81049 coil spring set?
Yes, 589-1133 is one of the numbers listed as interchanging with this set. The other cross-reference numbers are on the Interchange line at the bottom of the page.
