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2007 Buick Lucerne
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Exhaust Manifolds, Pipes & Mufflers
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OEM (Genuine) 2007 Buick Lucerne Insulator-Floor Panel Front Center
PartNumber: 20761093
Product Specifications- Notes: 3.8 Liter; 4.6 Liter
- Other Names: Heat Shield
- Item Dimensions: 55.5 x 18.0 x 5.6 inches
- Item Weight: 2.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25901329, 15809449
- Part Description: 2007 Buick Lucerne Insulator-Floor Panel Front Center
Vehicle Fitment- 2007 Buick Lucerne | CX, CXL, CXL Special Edition, CXS, Super | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS
OEM (Genuine) 2007 Buick Lucerne Shield-Exhaust Manifold Heat
PartNumber: 12603296
Product Specifications- Notes: 3.8 Liter, Federal
- Location: Passenger Side
- Other Names: Heat Shield
- Item Dimensions: 20.3 x 9.3 x 3.7 inches
- Item Weight: 0.90 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2007 Buick Lucerne Shield-Exhaust Manifold Heat
Vehicle Fitment- 2007 Buick Lucerne | CX, CXL | 6 Cyl 3.8 L GAS
OEM (Genuine) 2007 Buick Lucerne EGR Valve Upper Bracket
PartNumber: 12562773
Product Specifications- Notes: 4.6 Liter
- Item Dimensions: 3.3 x 3.2 x 2.8 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2007 Buick Lucerne EGR Valve Upper Bracket
Vehicle Fitment- 2007 Buick Lucerne | CXL, CXS, Super | 8 Cyl 4.6 L GAS
OEM (Genuine) 2007 Buick Lucerne Shield-Exhaust Manifold Heat
PartNumber: 12603278
Product Specifications- Notes: 3.8 Liter, California;3.8 Liter, Federal
- Location: Driver Side
- Other Names: Heat Shield
- Item Dimensions: 21.6 x 7.0 x 6.1 inches
- Item Weight: 1.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2007 Buick Lucerne Shield-Exhaust Manifold Heat
Vehicle Fitment- 2007 Buick Lucerne | CX, CXL | 6 Cyl 3.8 L GAS
OEM (Genuine) 2007 Buick Lucerne Shield-Exhaust Manifold Heat
PartNumber: 12588277
Product Specifications- Notes: 3.8 Liter, California
- Location: Passenger Side
- Other Names: Heat Shield, Shield
- Item Dimensions: 17.2 x 6.1 x 5.3 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2007 Buick Lucerne Shield-Exhaust Manifold Heat
Vehicle Fitment- 2007 Buick Lucerne | CX, CXL | 6 Cyl 3.8 L GAS
OEM (Genuine) 2007 Buick Lucerne Bracket-Engine Wiring Harness Shield
PartNumber: 12610738
Product Specifications- Notes: 3.8 Liter
- Other Names: Heat Shield
- Item Dimensions: 6.3 x 5.2 x 4.1 inches
- Item Weight: 0.80 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2007 Buick Lucerne Bracket-Engine Wiring Harness Shield
Vehicle Fitment- 2007 Buick Lucerne | CX, CXL | 6 Cyl 3.8 L GAS
FAQ for Exhaust Heat Shield Repair
Q: What is the removal procedure for the Oxygen Sensor Wiring Harness Heat Shield?
A:
Raise and support the vehicle. Refer to Vehicle Lifting. Drill out the rivets. Lower the heat shield until the heated oxygen sensor clips can be disconnected. Disconnect the HO2S clips from the heat shield. Remove the heat shield.
By Bob
GM Specialist
01/11/2022Q: What is the installation procedure for the Oxygen Sensor Wiring Harness Heat Shield?
A:
Raise the heat shield until the HO2S clips can be connected. Connect the HO2S clips to the heat shield. Position the heat shield on the floor panel. Using a rivet gun, install the rivets. Lower the vehicle.
By Bob
GM Specialist
01/11/2022