Walker® - Ultra™ Universal Fit Large Oval Body Catalytic Converter

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$116.42
In Stock (17) - Ships Tomorrow 12.14.18
1977 Buick Century
Fits Following Model(s):
  • Please Select Vehicle Below
Notes:
  • Modifications and/or additional parts required
  • Installation may involve welding and cutting
  • This is a Federal (EPA) compliant part, legal for use on vehicles built to meet Federal EPA standards ONLY. It is NOT legal for installation on vehicles required to meet CARB standards and/or registered in California and other states following CARB standards, including NY and ME
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Product Details

Buick Century 1977, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. With Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 18". Emissions control for better air quality. Direct Fit catalytic converters, for pre-OBDII models. Universal fit units may require modifications to install. 5-year / 50,000 Miles Warranty on Structural Components and 25,000 Miles Warranty on Exhaust Emission.

Notes:

  • Modifications and/or additional parts required
  • Installation may involve welding and cutting
  • This is a Federal (EPA) compliant part, legal for use on vehicles built to meet Federal EPA standards ONLY. It is NOT legal for installation on vehicles required to meet CARB standards and/or registered in California and other states following CARB standards, including NY and ME

Specifications:

Catalytic Series: Ultra™
Converter Configuration: Universal Fit
Converter Body Material: Stainless Steel
Catalytic Converter Substrate Material: Ceramic
Catalytic Converter Body Shape: Large Oval
Inlet Connection Type: Pipe Connection
Outlet Connection Type: Pipe Connection
Inlet Quantity: 1
Outlet Quantity: 1
Catalytic Inlet Diameter A: 2.5"
Inlet Diameter Designation: Inside Diameter
Catalytic Outlet Diameter A: 2.5"
Outlet Diameter Designation: Inside Diameter
Catalytic Converter Body Height: 4.5"
Catalytic Converter Width: 7.5"
Catalytic Converter Body Length: 13.25"
Catalytic Converter Overall Length: 18"
Air Tube: Yes
O2 Sensor Port: No
Maximum Engine Size: 7.5L
Maximum Test Weight: 8500 lbs

Features:

  • Constructed to meet your vehicle’s specific emissions requirements
  • Features stainless steel body with aluminized steel pipe and heat shields
  • Expandable bushings for custom installation needs
  • May require modifications to install
  • Professional installation is recommended
  • Designed to meet EPA regulations

For safety and legal reasons, a faulty catalytic converter can’t be ignored. By transforming toxic gases into less harmful compounds, the catalytic converter does the important job of limiting emissions. If you are looking for a quality universal fit catalytic converter, you can rely on Walker as it has vast experience in manufacturing emission control devices. Walker produced crankcase emissions control equipment in the early 1960s and, working closely with the Environmental Protection Agency (EPA), produced the 1st universal aftermarket catalytic converter in 1978.

Unlike the direct fit catalytic converters that come ready to install and are designed to fit your specific make and model with no alterations, the universal fit catalytic converters may require cutting, welding, and other modifications to complete installation. The part complies with the California Air Resource Board (CARB) regulations, so sale and usage in this state is legal. This catalytic Converter is backed by 5 years/50,000 miles catalytic performance and structural integrity warranty.

Walker® is the world's leading manufacturer of automotive exhaust systems and emission control products for the replacement and OE markets. It offers complete engine-to-tailpipe exhaust solutions and exploits modern emission control technologies that fully satisfy the needs of the automotive industry. Walker has introduced a long line of innovations that revolutionized the market and set new standards for quality and durability. The louvered tube, stainless steel muffler, and forerunners of today's catalytic converters were the industry 'firsts' developed by Walker. It is also the first aftermarket manufacturer that offered a Limited Lifetime Warranty for the professional installer. Walker®, an industry leader in emissions control products, offers a complete line-up to meet all customer needs! World-class, engine-to-tailpipe exhaust solutions for domestic and import vehicles. Walker has everything from brackets and hangers, to clamps and gaskets - all the accessories you need to do the complete exhaust job. Walker is your one-stop exhaust shop, offering a full line of accessories.

Brand:
Part Number:
15142
UPC:
086387151429

Warranty

Limited Lifetime Warranty

Walker warrants qualifying exhaust products against defects and wear out when used on private passenger cars and light trucks under normal operating conditions for as long as such original purchaser owns the vehicle on which they were originally installed.

Walker’s obligation under this warranty is limited to replacement of the worn out or defective product with the same product in accordance with this warranty. Any incidental and consequential damages are excluded under this warranty, regardless of when the failure occurs. This warranty does not apply to products which have been modified, improperly applied or installed on vehicles used for commercial or racing purposes.

This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state. Any implied warranties you may have under state law are limited to the same duration as this warranty. Some states do not allow limitations on how long an implied warranty lasts or do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations and exclusion may not apply to you.

Walker® Quiet-Flow® SS Mufflers and Muffler Assemblies covered by Lifetime Warranty

Walker® CalCat® Converters covered by 5-Year / 50,000 Miles Emissions Warranty and Warranty on Structural Components

Walker® Ultra® Converters covered by 25,000 Miles Emissions Warranty and 5 Years / 50,000 miles Warranty on Structural Components

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

Buick Century
1977 Buick Century
1976 Buick Century
1975 Buick Century
Buick Electra
1976 Buick Electra
1975 Buick Electra
Buick Le Sabre
1976 Buick Le Sabre
1975 Buick Le Sabre
  • 5.7L / 7.5L
Buick Regal
1977 Buick Regal
  • 3.8L / 5.0L
1976 Buick Regal
1975 Buick Regal
Buick Riviera
1976 Buick Riviera
1975 Buick Riviera
Chevy Bel Air
1975 Chevy Bel Air
Chevy Caprice
1976 Chevy Caprice
1975 Chevy Caprice
Chevy El Camino
1977 Chevy El Camino
1976 Chevy El Camino
1975 Chevy El Camino
  • 4.1L / 5.7L / 6.6L
Chevy Impala
1976 Chevy Impala
1975 Chevy Impala
Chevy Malibu
1977 Chevy Malibu
1976 Chevy Malibu
1975 Chevy Malibu
Chevy Monte Carlo
1977 Chevy Monte Carlo
1976 Chevy Monte Carlo
1975 Chevy Monte Carlo
Dodge Ram
2002 Dodge Ram
  • 2500 8.0L
  • 3500 8.0L
  • Fits Models with Gross Vehicle Weight Under 9000 lbs.
  • 3500 8.0L With Gross Vehicle Weight Under 9000 Lbs
2001 Dodge Ram
  • 2500 8.0L
  • 3500 8.0L
  • Fits Models with Gross Vehicle Weight Under 9000 lbs.
  • 3500 8.0L With Gross Vehicle Weight Under 9000 Lbs
2000 Dodge Ram
  • 2500 8.0L
  • 3500 8.0L
  • Fits Models with Gross Vehicle Weight Under 9000 lbs.
  • 3500 8.0L With Gross Vehicle Weight Under 9000 Lbs
1999 Dodge Ram
  • 2500 8.0L
  • 3500 8.0L
  • Fits Models with Gross Vehicle Weight Under 9000 lbs.
  • 3500 8.0L With Gross Vehicle Weight Under 9000 Lbs
1998 Dodge Ram
  • 2500 8.0L
  • 3500 8.0L
  • Fits Models with Gross Vehicle Weight Under 9000 lbs.
  • 3500 8.0L With Gross Vehicle Weight Under 9000 Lbs
1997 Dodge Ram
  • 2500 8.0L
  • 3500 8.0L
  • Fits Models with Gross Vehicle Weight Under 9000 lbs.
  • 3500 8.0L With Gross Vehicle Weight Under 9000 Lbs
1996 Dodge Ram
  • 2500 8.0L
  • 3500 8.0L
  • Fits Models with Gross Vehicle Weight Under 9000 lbs.
  • 3500 8.0L With Gross Vehicle Weight Under 9000 Lbs
1995 Dodge Ram
  • 2500 8.0L
  • 3500 8.0L
  • Fits Models with Gross Vehicle Weight Under 9000 lbs.
  • 3500 8.0L With Gross Vehicle Weight Under 9000 Lbs
1994 Dodge Ram
  • 2500 8.0L
  • 3500 8.0L
  • Fits Models with Gross Vehicle Weight Under 9000 lbs.
  • 3500 8.0L With Gross Vehicle Weight Under 9000 Lbs
Ford Bronco
1995 Ford Bronco
  • 5.8L
  • 5.0L
1994 Ford Bronco
  • 5.8L
  • 5.0L
1993 Ford Bronco
  • 5.8L
  • 5.0L
1992 Ford Bronco
  • 5.8L
  • 5.0L
1991 Ford Bronco
  • 5.8L
  • 5.0L
1990 Ford Bronco
  • 5.8L
  • 5.0L
  • 4.9L
1989 Ford Bronco
  • 5.8L
  • 5.0L
  • 4.9L
1988 Ford Bronco
  • 5.8L
  • 5.0L
  • 4.9L
1987 Ford Bronco
  • 4.9L / 5.8L
  • 5.0L
1986 Ford Bronco
  • 5.8L
  • 5.0L
1985 Ford Bronco
  • 5.8L
  • N Engine VIN Character
1984 Ford Bronco
  • 5.0L
  • G Engine VIN Character
Ford E-series
1995 Ford E-150 Econoline / E-150 Econoline Club Wagon
  • 4.9L
1995 Ford E-250 Econoline
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
1995 Ford E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1995 Ford E-150 Econoline
  • 4.9L
1995 Ford E-150 Econoline Club Wagon / E-250 Econoline / E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1994 Ford E-150 Econoline / E-150 Econoline Club Wagon
  • 4.9L
1994 Ford E-250 Econoline
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
1994 Ford E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1994 Ford E-150 Econoline
  • 4.9L
1994 Ford E-150 Econoline Club Wagon / E-250 Econoline / E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1993 Ford E-series
  • 5.0L
1993 Ford E-250 Econoline / E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1993 Ford E-250 Econoline
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
1993 Ford E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1993 Ford E-150 Econoline / E-150 Econoline Club Wagon
  • 4.9L
1992 Ford E-series
  • 5.0L
1992 Ford E-150 Econoline Club Wagon
  • 4.9L
1992 Ford E-250 Econoline
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
1992 Ford E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1992 Ford E-150 Econoline / E-150 Econoline Club Wagon
  • 4.9L
1992 Ford E-150 Econoline / E-250 Econoline / E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1991 Ford E-250 Econoline
  • 5.0L
1991 Ford E-150 Econoline / E-150 Econoline Club Wagon
  • 4.9L
1991 Ford E-150 Econoline Club Wagon
  • 4.9L
1991 Ford E-250 Econoline / E-250 Econoline Club Wagon
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
1991 Ford E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1991 Ford E-150 Econoline / E-250 Econoline / E-250 Econoline Club Wagon / E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1990 Ford E-250 Econoline
  • 5.0L
1990 Ford E-150 Econoline / E-150 Econoline Club Wagon
  • 4.9L
1990 Ford E-150 Econoline Club Wagon
  • 4.9L
1990 Ford E-250 Econoline / E-250 Econoline Club Wagon
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
1990 Ford E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1990 Ford E-150 Econoline / E-250 Econoline / E-250 Econoline Club Wagon / E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1989 Ford E-250 Econoline
  • 5.0L
1989 Ford E-150 Econoline / E-150 Econoline Club Wagon
  • 4.9L
1989 Ford E-150 Econoline Club Wagon
  • 4.9L
1989 Ford E-250 Econoline / E-250 Econoline Club Wagon
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
1989 Ford E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1989 Ford E-150 Econoline / E-250 Econoline / E-250 Econoline Club Wagon / E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1988 Ford E-250 Econoline
  • 5.0L
1988 Ford E-150 Econoline / E-150 Econoline Club Wagon
  • 4.9L
1988 Ford E-250 Econoline / E-250 Econoline Club Wagon
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
1988 Ford E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1988 Ford E-250 Econoline / E-250 Econoline Club Wagon / E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1987 Ford E-250 Econoline
  • 5.0L
1987 Ford E-150 Econoline / E-150 Econoline Club Wagon
  • 4.9L
1987 Ford E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1987 Ford E-150 Econoline / E-150 Econoline Club Wagon / E-250 Econoline / E-250 Econoline Club Wagon
  • 5.8L
1987 Ford E-250 Econoline / E-250 Econoline Club Wagon
  • 4.9L
1987 Ford E-250 Econoline / E-250 Econoline Club Wagon / E-350 Econoline / E-350 Econoline Club Wagon
  • 4.9L
1986 Ford E-150 Econoline / E-150 Econoline Club Wagon / E-250 Econoline / E-250 Econoline Club Wagon
  • 5.8L
1986 Ford E-150 Econoline / E-150 Econoline Club Wagon
  • 5.0L
  • Fits Models without High Altitude.
1986 Ford E-250 Econoline
  • 5.0L Without High Altitude
1985 Ford E-250 Econoline
  • 5.0L
1985 Ford E-150 Econoline / E-150 Econoline Club Wagon
  • H Engine VIN Character
1985 Ford E-250 Econoline / E-250 Econoline Club Wagon
  • H Engine VIN Character
1984 Ford E-150 Econoline / E-150 Econoline Club Wagon
  • H Engine VIN Character
1984 Ford E-250 Econoline
  • F / H Engine VIN Character
1984 Ford E-250 Econoline Club Wagon
  • G / H Engine VIN Character
Ford F-150
1995 Ford F-150
  • 5.8L
  • 5.0L
  • 4.9L
1994 Ford F-150
  • 5.8L
  • 5.0L
  • 4.9L
1993 Ford F-150
  • 5.8L
  • 5.0L
  • 4.9L
1992 Ford F-150
  • 5.8L
  • 5.0L
  • 4.9L
1991 Ford F-150
  • 5.8L
  • 5.0L
  • 4.9L
1990 Ford F-150
  • 5.8L
  • 5.0L
  • 4.9L
1989 Ford F-150
  • 5.8L
  • 5.0L
  • 4.9L
1988 Ford F-150
  • 5.8L
  • 5.0L
  • 4.9L
1987 Ford F-150
  • 5.8L
  • 5.0L
  • 4.9L
1986 Ford F-150
  • 5.8L
  • 5.0L
1985 Ford F-150
  • 5.8L
  • 5.0L
  • MFI
  • 2BBL 5.0L
1984 Ford F-150
  • 5.8L
  • 5.0L
1983 Ford F-150
  • 5.8L
1982 Ford F-150
  • 5.8L
Ford F-250
1995 Ford F-250
  • 5.0L
  • L6
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
1994 Ford F-250
  • 5.0L
  • 4.9L
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
1993 Ford F-250
  • 5.0L
  • 4.9L
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
1992 Ford F-250
  • 5.0L
  • 4.9L
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
1991 Ford F-250
  • 5.0L
  • 4.9L
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
1990 Ford F-250
  • 5.0L
  • 4.9L
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
1989 Ford F-250
  • 5.0L
  • 4.9L
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
1988 Ford F-250
  • 5.0L
  • 4.9L
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
1987 Ford F-250
  • 5.0L
  • 4.9L
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
  • 5.8L With Gross Vehicle Weight Under 8500 Lbs
1986 Ford F-250
  • 5.8L
  • 5.0L
1985 Ford F-250
  • 5.8L
  • N Engine VIN Character
  • F Engine VIN Character
1984 Ford F-250
  • 5.8L
  • 5.0L
1983 Ford F-250
  • 5.8L
  • Fits Models Manufactured Before March 31.
1982 Ford F-250
  • 5.8L
Ford F-350
1995 Ford F-350
  • 4.9L
1994 Ford F-350
  • 4.9L
1993 Ford F-350
  • 4.9L
1992 Ford F-350
  • 4.9L
1991 Ford F-350
  • 4.9L
1990 Ford F-350
  • 4.9L
1989 Ford F-350
  • 4.9L
1988 Ford F-350
  • 4.9L
1987 Ford F-350
  • 4.9L
GMC Sprint
1977 GMC Sprint
1976 GMC Sprint
1975 GMC Sprint
  • 4.1L / 5.7L / 6.6L

Low Prices Price match guarantee
Guaranteed Fitment Always the correct part
In-House Experts We know our products
Easy Returns Quick & Hassle Free

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