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Catalytic Converter for 2003 Buick Rendezvous

We have 24 Items In-stock. Select your vehicle's Submodel to continue.

Eastern Catalytic Converter

Eastern Catalytic Converter, Eastern ECO GM, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Eastern Catalytic Converter Eastern Catalytic Converter
$251.68 List Price $669.58 Save $417.90 Availability: In Stock
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  • SKU#: EAST50357
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 60.5 in. overall length
  • Replaces OE Number: 10340796, 10343942
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 2003 Buick Rendezvous submodels:
  • 6 Cyl 3.4L | CXL Plus, CX, CXL, CX Plus
Eastern Catalytic Converter, Eastern ECO CARB, Center, Traditional Converter
Eastern Catalytic Converter Eastern Catalytic Converter
$149.29 List Price $364.78 Save $215.49 Availability: In Stock
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  • SKU#: EAST640003
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • EO Number: D-665-17
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 2003 Buick Rendezvous submodels:
  • 6 Cyl 3.4L | CX Plus, CX, CXL Plus, CXL
Eastern Catalytic Converter, Eastern ECO GM, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Eastern Catalytic Converter Eastern Catalytic Converter
$87.61 List Price $201.01 Save $113.40 Availability: In Stock
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  • SKU#: EAST99775
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
Fits the following 2003 Buick Rendezvous submodels:
  • 6 Cyl 3.4L | CXL Plus, CX, CXL, CX Plus
Eastern Catalytic Converter, Eastern ECO GM, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Eastern Catalytic Converter Eastern Catalytic Converter
$230.08 List Price $569.02 Save $338.94 Availability: In Stock
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  • SKU#: EAST50353
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 57 in. overall length
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 2003 Buick Rendezvous submodels:
  • 6 Cyl 3.4L | CXL Plus, CX, CXL, CX Plus
Rating: (see review/s)

"It is easy to install, I had no problems with my vehicle after it was install, reasonable price and discounts, I had no troubles getting my product and getting it on time. I would refer others here to get the same product or more. I give it 5 stars!" posted by: Lady D on August 6, 2009 view all 1 reviews

Eastern Catalytic Converter, Eastern ECO CARB, Center, Traditional Converter
Eastern Catalytic Converter Eastern Catalytic Converter
$155.78 List Price $395.18 Save $239.40 Availability: In Stock
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  • SKU#: EAST640012
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • EO Number: D-665-18
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 2003 Buick Rendezvous submodels:
  • 6 Cyl 3.4L | CX Plus, CX, CXL Plus, CXL

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
$108.09 List Price $139.88 Save $31.79 Availability: In Stock
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  • SKU#: M6699305HM
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 11 in. body length, 5.13 in. width, 15 in. overall length
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2003 Buick Rendezvous submodels:
  • 6 Cyl 3.4L | CX Plus, CX, CXL Plus, CXL
Magnaflow Catalytic Converter, Magnaflow 50-State Semi-Universal, Traditional Converter, 50-State Legal
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$195.89 List Price $253.51 Save $57.62 Availability: In Stock
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  • SKU#: M6645006
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 16 in. overall length
  • EO Number: D-193-66, D-193-91
  • Notes: Inlet/Outlet Size : 2.5in. I.D.
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
see more Fits the following 2003 Buick Rendezvous submodels:
  • 6 Cyl 3.4L | CX Plus, CX, CXL Plus, CXL
Rating: (see review/s)

"Had these installed along with two Magnaflow mufflers and the exhaust sounds great, even the engine tem was reduced due to the free flowing exhaust." posted by: on September 4, 2009 view all 1 reviews

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
$354.37 List Price $458.59 Save $104.22 Availability: In Stock
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  • SKU#: M6693171
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: Gaskets Included
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2003 Buick Rendezvous submodels:
  • 6 Cyl 3.4L | CX Plus, CX, CXL Plus, CXL
Magnaflow Catalytic Converter, Magnaflow 50-State Semi-Universal, Traditional Converter, 50-State Legal
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$201.48 List Price $260.73 Save $59.25 Availability: In Stock
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  • SKU#: M66445006
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 16 in. overall length
  • EO Number: D-193-100
  • Notes: Oval body; Inlet/Outlet Size : 2.5in. I.D.
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
see more Fits the following 2003 Buick Rendezvous submodels:
  • 6 Cyl 3.4L | CX Plus, CX, CXL Plus, CXL
Magnaflow Catalytic Converter, Magnaflow 50-State Direct-Fit, Traditional Converter, 50-State Legal
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$509.18 List Price $658.94 Save $149.76 Availability: In Stock
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  • SKU#: M66445208
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 59.25 in. overall length
  • EO Number: D-193-100
  • Notes: Gaskets Included
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
see more Fits the following 2003 Buick Rendezvous submodels:
  • 6 Cyl 3.4L | CX Plus, CX, CXL Plus, CXL
Magnaflow Catalytic Converter, Magnaflow 50-State Direct-Fit, Traditional Converter, 50-State Legal
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$494.35 List Price $639.75 Save $145.40 Availability: In Stock
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  • SKU#: M6645208
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 59.25 in. overall length
  • EO Number: D-193-66, D-193-91
  • Notes: Gaskets Included
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
see more Fits the following 2003 Buick Rendezvous submodels:
  • 6 Cyl 3.4L | CX Plus, CX, 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
$144.84 List Price $187.44 Save $42.60 Availability: In Stock
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  • SKU#: M6651305
  • 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 2003 Buick Rendezvous submodels:
  • 6 Cyl 3.4L | CX Plus, CX, 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
$401.18 List Price $519.18 Save $118.00 Availability: In Stock
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  • SKU#: M6651845
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: Gaskets Included
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2003 Buick Rendezvous submodels:
  • 6 Cyl 3.4L | CX Plus, CX, 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
$245.54 List Price $539.52 Save $293.98 Availability: In Stock
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  • SKU#: CAT4246
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 59 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
see more Fits the following 2003 Buick Rendezvous submodels:
  • 6 Cyl 3.4L | CXL Plus, CX, CXL, CX Plus
Rating: (see review/s)

"Converter was very easy to install. Works great no morecodes coming on." posted by: on April 2, 2014 view all 2 reviews

Walker Catalytic Converter

Walker Catalytic Converter, Walker Ultra, Center, Traditional Converter
Walker Catalytic Converter Walker Catalytic Converter
$116.83 List Price $211.52 Save $94.69 Availability: In Stock
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  • SKU#: WK93252
  • 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: 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 2003 Buick Rendezvous submodels:
  • 6 Cyl 3.4L | CX Plus, CX, CXL Plus, CXL