How to Replace an Exhaust Heat Shield on GMC Envoy?

The first step to replace an Exhaust Muffler Heat Shield is to elevate the vehicle. Release the two bolts at the back of the heat shield which connects to the muffler shield before removing all bolts securing the floor panel studs from the exhaust heat shield. Place the muffler heat shield beneath the rear area of the converter heat shield on the floor panel studs before securing it with 5 bolts which need tightening up to 77 Nm (62 inch lbs.). Finally, lower the vehicle.

OEM GMC Envoy Exhaust Heat Shield

Heat Shield

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9 Exhaust Heat Shields found

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GMC Envoy Heat Shield, Passenger Side Part Number: 12597916
$40.92 MSRP: $60.89
You Save: $19.97 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Shield-Exhaust Manifold Heat; Exhaust Heat Shield; Shield, Exhaust Manifold
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 GMC Envoy | Denali | 8 Cyl 5.3 L GAS
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GMC Envoy Rear Shield Part Number: 15821716
$25.38 MSRP: $111.02
You Save: $85.64 (78%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Shield, Exhaust Tail Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005 GMC Envoy | Denali | 8 Cyl 5.3 L GAS
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GMC Envoy Heat Shield, Driver Side Part Number: 12597917
Product Specifications
- Other Name: Shield-Exhaust Manifold Heat; Shield, Exhaust Manifold
- Position: Driver Side
- Replaces: 12589905
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 GMC Envoy | Denali | 8 Cyl 5.3 L GAS
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GMC Envoy Heat Shield Part Number: 12597167
Product Specifications
- Other Name: Shield-Exhaust Manifold Heat; Shield, Exhaust Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 GMC Envoy | SLE, SLT | 6 Cyl 4.2 L GAS
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GMC Envoy Center Shield Part Number: 15932097
Product Specifications
- Other Name: Shield, Catalytic Converter
- Position: Upper
- Replaces: 15821714
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 GMC Envoy | Denali | 8 Cyl 5.3 L GAS
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GMC Envoy Front Shield, Driver Side Part Number: 15893982
Product Specifications
- Other Name: Shield-Exhaust Heat; Exhaust Heat Shield; Center Shield; Shield, Exhaust Manifold
- Position: Driver Side
- Replaces: 15170403
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 GMC Envoy | Denali | 8 Cyl 5.3 L GAS
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GMC Envoy Rear Shield Part Number: 15821715
Product Specifications
- Other Name: Shield, Exhaust Tail Pipe
- Replaces: 15264495
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2009 GMC Envoy | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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GMC Envoy Heat Shield Part Number: 12587963
Product Specifications
- Other Name: Shield-Exhaust Manifold Heat; Exhaust Heat Shield; Shield, Exhaust Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2007 GMC Envoy | SLE, SLT | 6 Cyl 4.2 L GAS
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GMC Envoy 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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2009 GMC Envoy | SLE, SLT | 6 Cyl 4.2 L GAS

GMC Envoy Exhaust Heat Shield

Want to cut long-term maintenance and repair costs? Choose OEM Exhaust Heat Shield. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine GMC Envoy parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM GMC Envoy Exhaust Heat Shield includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The GMC Envoy Exhaust Heat Shield is a part part that is constructed to improve the function and sturdiness of the GMC Envoy's exhaust pipe. This particular Exhaust Heat Shield traps the heat and, at the same time, enhances the exhaust gases' flow, which enhances the engine speed and efficiency. Designed for use in the first and second generation of GMC Envoy, which were manufactured between 1998 and 2009, the Exhaust Heat Shield is a helpful and necessary part of the vehicle's system because it protects sensitive components from heat, and as a result, increases the vehicle's durability. Other types of heat shields include exhaust pipe heat shield, muffler heat shield, and driver side heat shield since these protect and warmer part of the car reducing temperatures under the bonnet thus minimizing on the dangers that are associated with high temperatures. The scraping or any other damage experienced by the user of GMC Envoy Exhaust Heat Shield should be fixed with urgent frequent service to enhance effectiveness. However, it is important to name such models as GMC Envoy; the latter has recently gained certain recognition depending on such titles as Sport/Utility of the Year by Motor Trend Magazine, 2002. It can be therefore concluded that although Exhaust Heat Shield is nearly invisible to the naked eye it is in fact one of the most valuable parts of the car since its proper design and application greatly improves the performance and the safety of the GMC Envoy, all the while making it stand out in the automotive market, which is something any GMC Envoy owner should consider if they want to keep their car in the optimal shape possible.

GMC Envoy Exhaust Heat Shield Parts Questions & Experts Answers

Front Shield
15918791
Q: How to Replace an Exhaust Heat Shield on GMC Envoy?
A:
The first step to replace an Exhaust Muffler Heat Shield is to elevate the vehicle. Release the two bolts at the back of the heat shield which connects to the muffler shield before removing all bolts securing the floor panel studs from the exhaust heat shield. Place the muffler heat shield beneath the rear area of the converter heat shield on the floor panel studs before securing it with 5 bolts which need tightening up to 77 Nm (62 inch lbs.). Finally, lower the vehicle.