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Catalytic Converter for 2004 Buick Rainier

We have 21 Items In-stock. Select your vehicle's Submodel to continue.

Eastern Catalytic Converter

Eastern Catalytic Converter, Eastern ECO II, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Eastern Catalytic Converter Eastern Catalytic Converter
$68.02 List Price $156.23 Save $88.21 Availability: In Stock
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  • SKU#: EAST83166
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 10 in. L x 6 in. W x 4.25 in. H, 14 in. overall length
  • Replaces OE Number: 18450-16520
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 2004 Buick Rainier submodels:
  • 6 Cyl 4.2L | CXL Plus, CXL
Rating: (see review/s)

"Converters were deliver a day early around a holiday. Matched up great. Fixed the problem we were having." posted by: vachick73 on January 21, 2015 view all 9 reviews

Eastern Catalytic Converter, Eastern ECO II, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Eastern Catalytic Converter Eastern Catalytic Converter
$201.58 List Price $540.91 Save $339.33 Availability: In Stock
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  • SKU#: EAST50365
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 50 in. overall length
  • Replaces OE Number: 15050555, 15155245, 15190659, 15216000
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 2004 Buick Rainier submodels:
  • 6 Cyl 4.2L | CXL Plus, CXL
Rating: (see review/s)

"The purchase was quick and easy. The part arrived at my house within four days. Simple, simple, simple." posted by: Ribcage on February 26, 2009 view all 1 reviews

Magnaflow Catalytic Converter

Magnaflow Catalytic Converter, Magnaflow 49-State Semi-Universal, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$111.97 List Price $144.90 Save $32.93 Availability: In Stock
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  • SKU#: M6699006HM
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 12 in. L x 6.5 in. W, 16 in. overall length
  • Notes: Slip fit Inlet and outlet attachment type
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2004 Buick Rainier submodels:
  • 6 Cyl 4.2L | CXL Plus, CXL
Magnaflow Catalytic Converter, Magnaflow OEM Grade (49-State) Semi-Universal, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$136.20 List Price $176.25 Save $40.05 Availability: In Stock
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  • SKU#: M6651006
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
Fits the following 2004 Buick Rainier submodels:
  • 6 Cyl 4.2L | CXL Plus, CXL
Magnaflow Catalytic Converter, Magnaflow 49-State Semi-Universal, Driver Or Passenger Side, Traditional Converter
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$105.95 List Price $137.12 Save $31.17 Availability: In Stock
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  • SKU#: M6699175HM
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 9 in. L x 6.5 in. W, 11.5 in. overall length
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2004 Buick Rainier submodels:
  • 8 Cyl 5.3L | CXL Plus, CXL
Magnaflow Catalytic Converter, Magnaflow 49-State Direct Fit, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$272.58 List Price $352.75 Save $80.17 Availability: In Stock
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  • SKU#: M6623967
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 12 in. body length, 47.34 in. overall length
  • Notes: Gaskets Included
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2004 Buick Rainier submodels:
  • 6 Cyl 4.2L | CXL Plus, CXL
Magnaflow Catalytic Converter, Magnaflow 49-State Semi-Universal, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$155.74 List Price $201.54 Save $45.80 Availability: In Stock
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  • SKU#: M6699556HM
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
Fits the following 2004 Buick Rainier submodels:
  • 6 Cyl 4.2L | CXL Plus, CXL
Magnaflow Catalytic Converter, Magnaflow OEM Grade (49-State) Direct Fit, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$331.40 List Price $428.87 Save $97.47 Availability: In Stock
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  • SKU#: M6649191
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
Fits the following 2004 Buick Rainier submodels:
  • 6 Cyl 4.2L | CXL Plus, CXL
Magnaflow Catalytic Converter, Magnaflow OEM Grade (49-State) Semi-Universal, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$178.04 List Price $230.41 Save $52.37 Availability: In Stock
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  • SKU#: M6651556
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
Fits the following 2004 Buick Rainier submodels:
  • 6 Cyl 4.2L | CXL Plus, CXL
Magnaflow Catalytic Converter, Magnaflow OEM Grade (49-State) Semi-Universal, Driver Or Passenger Side, Traditional Converter
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$125.89 List Price $162.92 Save $37.03 Availability: In Stock
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  • SKU#: M6651775
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: Round body
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2004 Buick Rainier submodels:
  • 8 Cyl 5.3L | CXL Plus, CXL

Davico Catalytic Converter

Davico Catalytic Converter, Davico Exact Fit, Center, Traditional Converter
Davico Catalytic Converter Davico Catalytic Converter
$224.24 List Price $568.70 Save $344.46 Availability: In Stock
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  • SKU#: DAV19100
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 50 in. L x 11 in. W x 11.5 in. H
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
see more Fits the following 2004 Buick Rainier submodels:
  • 6 Cyl 4.2L | CXL Plus, CXL

Catco Catalytic Converter

Catco Catalytic Converter, Center, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Catco Catalytic Converter Catco Catalytic Converter
$253.22 List Price $543.24 Save $290.02 Availability: In Stock
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  • SKU#: CAT9154
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 50.5 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
see more Fits the following 2004 Buick Rainier submodels:
  • 6 Cyl 4.2L | CXL Plus, CXL
Catco Catalytic Converter, Center, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Catco Catalytic Converter Catco Catalytic Converter
$465.12 List Price $1,096.00 Save $630.88 Availability: In Stock
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  • SKU#: CAT4678
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 50,000-mile Catco limited warranty
Fits the following 2004 Buick Rainier submodels:
  • 8 Cyl 5.3L | CXL Plus, CXL

Walker Catalytic Converter

Walker Catalytic Converter, Walker Ultra, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Walker Catalytic Converter Walker Catalytic Converter
$115.57 List Price $211.52 Save $95.95 Availability: In Stock
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  • SKU#: WK93253
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Dimensions: 11.5 in. overall length
  • Warranty: 5-year or 50,000-mile Walker limited warranty
see more Fits the following 2004 Buick Rainier submodels:
  • 6 Cyl 4.2L | CXL Plus, CXL
Walker Catalytic Converter, Walker Ultra, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Walker Catalytic Converter Walker Catalytic Converter
$226.81 List Price $574.78 Save $347.97 Availability: In Stock
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  • SKU#: WK55476
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 5-year or 50,000-mile Walker limited warranty
Fits the following 2004 Buick Rainier submodels:
  • 6 Cyl 4.2L | CXL Plus, CXL