How to replace the LH exhaust heat shield for 4.8L, 5.3L, 6.0L, and 6.2L engines on 2007 GMC Sierra 3500 Classic?

The initial step to replace both the left-hand and right-hand exhaust manifold heat shields for 4.8L, 5.3L, 6.0L, 6.2L engines requires complete removal of the right wheelhouse liner. Disconnect the exhaust manifold heat shield bolts followed by removing the shield from the exhaust manifold. Install the exhaust manifold heat shield onto the exhaust manifold while fitting all heat shield bolts which should be tightened to 9 N.m (80 lb in). The right wheelhouse liner needs reinstallation as the final step.

OEM 2007 GMC Sierra 3500 Classic Exhaust Heat Shield

Heat Shield

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7 Exhaust Heat Shields found

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2007 GMC Sierra 3500 Classic Heat Shield, Driver Side
Part Number: 12562243
$69.20 MSRP: $90.00
You Save: $20.80 (24%)
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Product Specifications
- Other Name: Shield, Exhaust Manifold; Exhaust Heat Shield
- Position: Driver Side
- Item Weight: 1.00 Pounds
- Item Dimensions: 9.2 x 3.4 x 20.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12562243
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS
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2007 GMC Sierra 3500 Classic Heat Shield
Part Number: 97333894
$78.56 MSRP: $116.90
You Save: $38.34 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Shield Assembly-Exhaust Pipe Heat; Exhaust Heat Shield; Shield; Shield, Exhaust Pipe
- Item Weight: 1.50 Pounds
- Item Dimensions: 29.7 x 17.7 x 6.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 97333894
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
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2007 GMC Sierra 3500 Classic Heat Shield, Passenger Side
Part Number: 12677664
$70.24 MSRP: $104.51
You Save: $34.27 (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
- Replaces: 12648338
- Item Weight: 3.20 Pounds
- Item Dimensions: 21.8 x 10.4 x 8.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12677664
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS
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2007 GMC Sierra 3500 Classic Heat Shield, Passenger Side
Part Number: 12576124
Product Specifications
- Other Name: Shield-Exhaust Manifold Heat; Exhaust Heat Shield; Shield, Exhaust Manifold
- Position: Passenger Side
- Item Weight: 1.90 Pounds
- Item Dimensions: 22.5 x 6.4 x 3.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12576124
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
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2007 GMC Sierra 3500 Classic Heat Shield, Driver Side
Part Number: 12555623
Product Specifications
- Other Name: Shield-Exhaust Manifold Heat; Exhaust Heat Shield; Shield, Exhaust Manifold
- Position: Driver Side
- Item Weight: 2.20 Pounds
- Item Dimensions: 22.1 x 6.7 x 3.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12555623
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
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2007 GMC Sierra 3500 Classic Heat Shield
Part Number: 98036633
Product Specifications
- Other Name: Shield
- Condition: New
- SKU: 98036633
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
View related parts
2007 GMC Sierra 3500 Classic Heat Shield
Part Number: 97333892
$72.80 MSRP: $108.33
You Save: $35.53 (33%)
Product Specifications
- Other Name: Shield, Exhaust Manifold; Exhaust Heat Shield
- Item Weight: 1.70 Pounds
- Item Dimensions: 19.4 x 12.9 x 5.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 97333892
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL

2007 GMC Sierra 3500 Classic Exhaust Heat Shield

With a comprehensive array of OEM 2007 GMC Sierra 3500 Classic Exhaust Heat Shield, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2007 GMC Sierra 3500 Classic 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.

2007 GMC Sierra 3500 Classic Parts Questions & Experts Answers

Q: How to replace the LH exhaust heat shield for 4.8L, 5.3L, 6.0L, and 6.2L engines on 2007 GMC Sierra 3500 Classic?
A: The initial step to replace both the left-hand and right-hand exhaust manifold heat shields for 4.8L, 5.3L, 6.0L, 6.2L engines requires complete removal of the right wheelhouse liner. Disconnect the exhaust manifold heat shield bolts followed by removing the shield from the exhaust manifold. Install the exhaust manifold heat shield onto the exhaust manifold while fitting all heat shield bolts which should be tightened to 9 N.m (80 lb in). The right wheelhouse liner needs reinstallation as the final step.