How to replace the exhaust heat shield for the catalytic converter on 2003 Chevrolet Trailblazer?

The process begins with raising your vehicle for heat shield replacement. You must first raise your vehicle into position. The heat shield attaches to floor panel studs through five securing bolts. Once these bolts are removed you can retrieve the heat shield from the vehicle. Follow the fastener notice while you secure the catalytic converter heat shield to floor panel studs during installation. Lower the vehicle after securing the heat shield with the 5 bolts that require 7 Nm torque setting (62 inch lbs.).

OEM 2003 Chevrolet Trailblazer Exhaust Heat Shield

Heat Shield

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3 Exhaust Heat Shields found

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2003 Chevrolet Trailblazer Rear Shield
Part Number: 15821715
Product Specifications
- Other Name: Shield, Exhaust Tail Pipe
- Replaces: 15264495
- Item Weight: 2.50 Pounds
- Item Dimensions: 50.0 x 4.3 x 13.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15821715
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Trailblazer Submodels:
- Base, LS, LT, LTZ, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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2003 Chevrolet Trailblazer Heat Shield
Part Number: 12587963
Product Specifications
- Other Name: Shield-Exhaust Manifold Heat; Exhaust Heat Shield; Shield, Exhaust Manifold
- Item Weight: 2.10 Pounds
- Item Dimensions: 22.5 x 11.8 x 3.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12587963
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Trailblazer Submodels:
- LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS
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2003 Chevrolet Trailblazer Front Shield
Part Number: 15918791
$9.88 MSRP: $15.49
You Save: $5.61 (37%)
Product Specifications
- Other Name: Shield, Catalytic Converter; Exhaust Heat Shield; Shield, Transmission Mounting Support; Shield, Transmission Support
- Replaces: 15205182
- Item Weight: 0.80 Pounds
- Item Dimensions: 14.8 x 3.3 x 1.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15918791
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Trailblazer Submodels:
- Base, LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS

2003 Chevrolet Trailblazer Exhaust Heat Shield

With a comprehensive array of OEM 2003 Chevrolet Trailblazer Exhaust Heat Shield, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Chevrolet Trailblazer Exhaust Heat Shield are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2003 Chevrolet Trailblazer Exhaust Heat Shield Parts Questions & Experts Answers

Q: How to replace the exhaust heat shield for the catalytic converter on 2003 Chevrolet Trailblazer?
A: The process begins with raising your vehicle for heat shield replacement. You must first raise your vehicle into position. The heat shield attaches to floor panel studs through five securing bolts. Once these bolts are removed you can retrieve the heat shield from the vehicle. Follow the fastener notice while you secure the catalytic converter heat shield to floor panel studs during installation. Lower the vehicle after securing the heat shield with the 5 bolts that require 7 Nm torque setting (62 inch lbs.).