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Replacement and OEM Parts for 2007 Buick Lucerne Catalytic Converter

2007 Buick Lucerne Catalytic Converter

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2007 Buick Lucerne
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Catalytic Converters
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11 Products found

4 Q&A for Catalytic Converter Repair
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  • OEM (Genuine) 2007 Buick Lucerne Connector Pipe Gasket

    PartNumber: 21992620
    OEM 2007 Buick Lucerne Connector Pipe Gasket - 21992620
    Product Specifications
    • Notes: 4.6 Liter
    • Item Dimensions: 6.2 x 4.5 x 0.3 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12554724
    • Part Description: 2007 Buick Lucerne Connector Pipe Gasket
    More Info
    Vehicle Fitment
    • 2007 Buick Lucerne | CXL, CXS, Super | 8 Cyl 4.6 L GAS
    $15.20 MSRP: $25.14
    You Save: $9.94 (40%)
  • OEM (Genuine) 2007 Buick Lucerne Converter & Pipe Gasket

    PartNumber: 10328740
    OEM 2007 Buick Lucerne Converter & Pipe Gasket - 10328740
    Product Specifications
    • Notes: 3.8 Liter
    • Item Dimensions: 6.2 x 4.7 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10275205
    • Part Description: 2007 Buick Lucerne Converter & Pipe Gasket
    More Info
    Vehicle Fitment
    • 2007 Buick Lucerne | CX, CXL, CXL Special Edition | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
    $21.31 MSRP: $32.16
    You Save: $10.85 (34%)
  • OEM (Genuine) 2007 Buick Lucerne Heat Shield Seal

    PartNumber: 3544534
    OEM 2007 Buick Lucerne Heat Shield Seal - 3544534
    Product Specifications
    • Notes: 4.6 Liter
    • Item Dimensions: 6.6 x 4.9 x 0.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2007 Buick Lucerne Heat Shield Seal
    More Info
    Vehicle Fitment
    • 2007 Buick Lucerne | CXL, CXS, Super | 8 Cyl 4.6 L GAS
    $8.18 MSRP: $12.32
    You Save: $4.14 (34%)
  • OEM (Genuine) 2007 Buick Lucerne Converter & Pipe Gasket

    PartNumber: 15286606
    OEM 2007 Buick Lucerne Converter & Pipe Gasket - 15286606
    Product Specifications
    • Notes: 3.8 Liter
    • Item Dimensions: 7.0 x 4.4 x 0.4 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12565634, 10356943
    • Part Description: 2007 Buick Lucerne Converter & Pipe Gasket
    More Info
    Vehicle Fitment
    • 2007 Buick Lucerne | CX, CXL, CXL Special Edition | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
    $20.00 MSRP: $31.46
    You Save: $11.46 (37%)
  • Davico Direct Fit Catalytic Converter for 2007 Buick Lucerne - 19616

    Davico® Direct Fit Catalytic Converter for 2007 Buick Lucerne

    PartNumber: 19616
    Product Specifications
    • Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems
    • Catalytic Converter Body Height: 4"
    • Catalytic Converter Overall Length: 19"
    • Catalytic Converter Width: 5.75"
    • Converter Configuration: Direct Fit
    • Gaskets Included: Yes
    • Inlet Type: 4 Bolt Fixed Flange
    • O2 Sensor Port: No
    • Outlet Type: Slip Fit
    • Packaging Type: Boxed
    • Position: Center
    • UPC: 841809141996
    • Part Description: 2007 Buick Lucerne Direct Fit Catalytic Converter
    More Info
    Vehicle Fitment
    • 2007 Buick Lucerne | All Trims | 8 Cyl 4.6L
    $263.84
  • OEM (Genuine) 2007 Buick Lucerne Converter & Pipe

    PartNumber: 19420116
    OEM 2007 Buick Lucerne Converter & Pipe - 19420116
    Product Specifications
    • Notes: 3.8 Liter, Federal; Lucerne; 3.8l; Federal
    • Other Names: Catalytic Converter, Converter & Pipe
    • Fitment Type: Direct Replacement
    • Replaces: 19332463, 15921944
    • Part Description: 2007 Buick Lucerne Converter & Pipe
    More Info
    Vehicle Fitment
    • 2007 Buick Lucerne | CX, CXL | 6 Cyl 3.8 L GAS
    $972.61 MSRP: $1454.33
    You Save: $481.72 (34%)
  • OEM (Genuine) 2007 Buick Lucerne Catalytic Converter

    PartNumber: 15921985
    OEM 2007 Buick Lucerne Catalytic Converter - 15921985
    Product Specifications
    • Notes: Lucerne; 3.8l; California
    • Other Names: Catalytic Converter
    • Item Dimensions: 21.8 x 14.0 x 6.3 inches
    • Item Weight: 7.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2007 Buick Lucerne Catalytic Converter
    More Info
    Vehicle Fitment
    • 2007 Buick Lucerne | CX, CXL | 6 Cyl 3.8 L GAS
  • Davico Direct Fit Catalytic Converter for 2007 Buick Lucerne - 19591

    Davico® Direct Fit Catalytic Converter for 2007 Buick Lucerne

    PartNumber: 19591
    Product Specifications
    • Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems
    • Catalytic Converter Overall Length: 22.85"
    • Converter Configuration: Direct Fit
    • Inlet Type: 2 Bolt Fixed Flange
    • O2 Sensor Port: Yes
    • Outlet Type: 2 Bolt Fixed Flange
    • Position: Front
    • UPC: 841809134172
    • Part Description: 2007 Buick Lucerne Direct Fit Catalytic Converter
    More Info
    Vehicle Fitment
    • 2007 Buick Lucerne | All Trims | 6 Cyl 3.8L
  • Davico OBDII Universal Fit Round Body Catalytic Converter for 2007 Buick Lucerne - 841-250

    Davico® OBDII Universal Fit Round Body Catalytic Converter for 2007 Buick Lucerne

    PartNumber: 841-250
    Product Specifications
    • Notes: Illegal for installation in NY on vehicles equipped w/Calif emission systems; Universal Fit; Fed & Calif Emission systems; Not legal for use in Calif
    • Catalytic Converter Body Length: 9"
    • Catalytic Converter Body Shape: Round
    • Catalytic Converter Overall Length: 15"
    • Catalytic Inlet Diameter: 2.5"
    • Catalytic Outlet Diameter: 2.5"
    • Catalytic Series: OBDII
    • Converter Body Material: Aluminized Steel
    • Converter Configuration: Universal Fit
    • O2 Sensor Port: No
    • Rated: 5.9L - 6,875 Lbs. GVW
    • UPC: 841809129741
    • Part Description: 2007 Buick Lucerne OBDII Universal Fit Round Body Catalytic Converter
    More Info
    Vehicle Fitment
    • 2007 Buick Lucerne | CX | 6 Cyl 3.8L
    • 2007 Buick Lucerne | CXL | 6 Cyl 3.8L
  • OEM (Genuine) 2007 Buick Lucerne Catalytic Converter

    PartNumber: 25793479
    OEM 2007 Buick Lucerne Catalytic Converter - 25793479
    Product Specifications
    • Notes: 4.6 Liter
    • Other Names: Catalytic Converter
    • Item Dimensions: 52.3 x 7.5 x 5.4 inches
    • Fitment Type: Direct Replacement
    • Part Description: 2007 Buick Lucerne Catalytic Converter
    More Info
    Vehicle Fitment
    • 2007 Buick Lucerne | CXL, CXS, Super | 8 Cyl 4.6 L GAS
  • OEM (Genuine) 2007 Buick Lucerne 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    PartNumber: 15921945
    OEM 2007 Buick Lucerne 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P - 15921945
    Product Specifications
    • Notes: 3.8 Liter, California
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 25.6 x 21.0 x 7.7 inches
    • Item Weight: 12.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 19332465, 15786790
    • Part Description: 2007 Buick Lucerne 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
    More Info
    Vehicle Fitment
    • 2007 Buick Lucerne | CX, CXL | 6 Cyl 3.8 L GAS

FAQ for Catalytic Converter Repair

Q: What is the recommended bolt torque for the center exhaust hanger bolts?
A:
The recommended bolt torque is 30 N.m (22 lb-ft).
By Bob
GM Specialist
01/11/2022
Q: What should be done before replacing the three-way catalytic converter?
A:
Correct the engine misfire or mechanical fault to avoid damaging the replacement three-way catalytic converter.
By Bob
GM Specialist
01/11/2022
Q: What should be done before servicing the Catalytic Converter?
A:
Raise and support the vehicle.
By Bob
GM Specialist
01/11/2022
Q: What should you do when replacing an engine for a breakdown or non-function?
A:
An inspection of the catalytic converters and ALL transferred components (such as exhaust/intake manifolds) should be performed. Any debris found should be removed. In cases of engine failure due to severe overheating dealers should also inspect each catalytic converter for signs of melting or cracking of the ceramic °brick°. If damage is observed the converter should be replaced.
By Bob
GM Specialist
01/11/2022