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Walker Exhaust 15637 Catalytic Converter for 87-90 Jeep Wrangler YJ with 4.2L Engine & 84-85 Cherokee XJ with 2.5L Engine

Quadratec Part #: 51401.01
Walker Exhaust Part #: 15637
Walker® Standard Catalytic Converters, available for Pre-OBD (1995 and older) vehicles are engineered with durable stainless steel bodies. Walker® Catalytic Converters, an industry leader for import and domestic applications, meet EPA emission requirements, and have a 25,000-mile catalytic performance warranty, in addition to a 5-year/50,000-mile structural integrity warranty.

CARB Notice

  • Legal in California, or other states adopting California emissions standards, only for racing vehicles that may never be used, registered or licensed for use, upon a highway. Can not be shipped to California residents.
Installation Notes
Installation Difficulty:
Level 3Advanced
Installation Time: 2-3 hours
Parts Included

Catalytic Converter

  • Shipping Weight: 8lb
  • Shipping Dimensions: 25in x 11in x 5in (L x W x H)
  • Jeep Wrangler (YJ)

  • 1990 Jeep Wrangler (YJ)
  • 1989 Jeep Wrangler (YJ)
  • 1988 Jeep Wrangler (YJ)
  • 1987 Jeep Wrangler (YJ)
  • Jeep Cherokee (XJ)

  • 1985 Jeep Cherokee (XJ)
  • 1984 Jeep Cherokee (XJ)
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