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Catalytic Converter for 1990 Pontiac Bonneville

We have 17 Items In-stock.

Eastern Catalytic Converter

Eastern Catalytic Converter, Eastern Standard, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Eastern Catalytic Converter Eastern Catalytic Converter
$54.37 List Price $101.33 Save $46.96 Availability: In Stock
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  • SKU#: EAST70317
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 6 x 4.25 x 10 in., 14 in. overall length
  • Replaces OE Number: 5325501, 25143637, F4SZ5F250C, KL0120600A
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 1990 Pontiac Bonneville submodels:
  • 6 Cyl 3.8L | LE, SE, SSE
Rating: (see review/s)

"CATALYTIC CONVERTER WORKED PERFECT WASEASY TO INSTALL AND WAS A GOOD PRICE." posted by: ART. on June 11, 2014 view all 13 reviews

Eastern Catalytic Converter, Eastern ECO CARB, Center, Traditional Converter
Eastern Catalytic Converter Eastern Catalytic Converter
$170.48 List Price $452.47 Save $281.99 Availability: In Stock
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  • SKU#: EAST861023
  • 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-665-3
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 1990 Pontiac Bonneville submodels:
  • 6 Cyl 3.8L | LE, SE, SSE
Eastern Catalytic Converter, Eastern Standard, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Eastern Catalytic Converter Eastern Catalytic Converter
$117.38 List Price $285.18 Save $167.80 Availability: In Stock
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  • SKU#: EAST50187
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 36-37.5 in. overall length
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 1990 Pontiac Bonneville submodels:
  • 6 Cyl 3.8L | LE, SE, SSE

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
$72.07 List Price $93.27 Save $21.20 Availability: In Stock
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  • SKU#: M6691005
  • 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 x 4 in. H, 13 in. overall length
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1990 Pontiac Bonneville submodels:
  • 6 Cyl 3.8L | LE, SE, SSE
Rating: (see review/s)

"Product was delivered on time and works great! Passed emissions with incredible numbers immediately after the weld. Thanks!" posted by: denmother4 on June 18, 2009 view all 5 reviews

Magnaflow Catalytic Converter, Magnaflow 50-State Semi-Universal, Traditional Converter, 50-State Legal
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$184.75 List Price $239.09 Save $54.34 Availability: In Stock
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  • SKU#: M66332005
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • EO Number: D-193-117
  • Notes: Inlet/Outlet Size : 2.25in. I.D.
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1990 Pontiac Bonneville submodels:
  • 6 Cyl 3.8L | LE, SE, SSE
Magnaflow Catalytic Converter, Magnaflow 50-State Semi-Universal, Traditional Converter, 50-State Legal
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$184.75 List Price $239.09 Save $54.34 Availability: In Stock
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  • SKU#: M66332006
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • EO Number: D-193-117
  • Notes: Inlet/Outlet Size : 2.5in. I.D.
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1990 Pontiac Bonneville submodels:
  • 6 Cyl 3.8L | LE, SE, SSE
Magnaflow Catalytic Converter, Magnaflow 50-State Semi-Universal, Traditional Converter, 50-State Legal
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$184.75 List Price $239.09 Save $54.34 Availability: In Stock
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  • SKU#: M66332004
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • EO Number: D-193-117
  • Notes: Inlet/Outlet Size : 2in. I.D.
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1990 Pontiac Bonneville submodels:
  • 6 Cyl 3.8L | LE, SE, SSE
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
$124.47 List Price $161.08 Save $36.61 Availability: In Stock
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  • SKU#: M6623422
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 37.38 in. overall length
  • Notes: Gaskets Included
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1990 Pontiac Bonneville submodels:
  • 6 Cyl 3.8L | LE, SE, SSE
Rating: (see review/s)

"I put this product in an 89 lesabre. Was not too hard to unstall. ALso put the magnaflow muffler in as well and the gas milage has been good and all the parts i've put into the car have been going well so far... If ya putting ball joints in a car moog are the best i have used... b" posted by: bddeathstar on July 20, 2009 view all 1 reviews

Magnaflow Catalytic Converter, Magnaflow 50-State Semi-Universal, Traditional Converter, 50-State Legal
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$184.75 List Price $239.09 Save $54.34 Availability: In Stock
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  • SKU#: M66332105
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • EO Number: D-193-117
  • Notes: Inlet/Outlet Size : 2.25in. I.D.
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1990 Pontiac Bonneville submodels:
  • 6 Cyl 3.8L | LE, SE, SSE

Davico Catalytic Converter

Davico Catalytic Converter, Davico Standard, Center, Traditional Converter
Davico Catalytic Converter Davico Catalytic Converter
$97.04 List Price $315.26 Save $218.22 Availability: In Stock
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  • SKU#: DAV14422
  • 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: 36.75 in. L x 7 in. W x 10.5 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 1990 Pontiac Bonneville submodels:
  • 6 Cyl 3.8L | LE, SE, SSE
Rating: (see review/s)

"This is an economical alternative to paying top dollar for a muffler shop to cut in a cat." posted by: MY05LGT on December 15, 2009 view all 1 reviews

Catco Catalytic Converter

Catco Catalytic Converter, Center, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Catco Catalytic Converter Catco Catalytic Converter
$123.08 List Price $234.08 Save $111.00 Availability: In Stock
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  • SKU#: CAT4120
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 37.25 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
see more Fits the following 1990 Pontiac Bonneville submodels:
  • 6 Cyl 3.8L | LE, SE, SSE

Walker Catalytic Converter

Walker Catalytic Converter, Center, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
Walker Catalytic Converter Walker Catalytic Converter
$62.36 List Price $152.72 Save $90.36 Availability: In Stock
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  • SKU#: WK15037
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Dimensions: 13.25 in. overall length
  • Warranty: 5-year or 50,000-mile Walker limited warranty
see more Fits the following 1990 Pontiac Bonneville submodels:
  • 6 Cyl 3.8L | LE, SE, SSE
Walker Catalytic Converter, Walker CalCat, Center, Traditional Converter
Walker Catalytic Converter Walker Catalytic Converter
$149.20 List Price $310.86 Save $161.66 Availability: In Stock
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  • SKU#: WK80827
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • EO Number: D-182-54
  • Warranty: 5-year or 50,000-mile Walker limited warranty
see more Fits the following 1990 Pontiac Bonneville submodels:
  • 6 Cyl 3.8L | LE, SE, SSE

Flowmaster Catalytic Converter

Flowmaster Catalytic Converter, Flowmaster 50-State Legal, Traditional Converter, 50-State Legal
Flowmaster Catalytic Converter Flowmaster Catalytic Converter
$192.06 List Price $251.06 Save $59.00 Availability: In Stock
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  • SKU#: F133588024
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • EO Number: D-280-97
  • Warranty: 5-Year Or 50,000-Mile Flowmaster Warranty On Exterior Casings
see more Fits the following 1990 Pontiac Bonneville submodels:
  • 6 Cyl 3.8L | LE, SE, SSE
Flowmaster Catalytic Converter, Flowmaster 50-State Legal, Traditional Converter, 50-State Legal
Flowmaster Catalytic Converter Flowmaster Catalytic Converter
$192.06 List Price $251.06 Save $59.00 Availability: In Stock
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  • SKU#: F133588025
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • EO Number: D-280-97
  • Warranty: 5-Year Or 50,000-Mile Flowmaster Warranty On Exterior Casings
see more Fits the following 1990 Pontiac Bonneville submodels:
  • 6 Cyl 3.8L | LE, SE, SSE