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Home > Jeep > Wrangler > Radiator > 1987-1990 Jeep Wrangler Radiator for L6 4.2L

1987 - 1990 Jeep Wrangler   Radiator for L6 4.2L
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1987 - 1990 Jeep Wrangler Radiator for L6 4.2L


Ships Direct* (Ships within 1 business day + Transit Time)
*Only ships to 48 states

List Price:$272.24
Our Price: $163.95
 (You Save $108.29)

Free Ground Shipping
Part Number: 1ARAD00002

Welcome Message from 1A Auto

This replacement radiator is just what you need to get your vehicle in working order again. All of our radiators feature these great qualities:

  • Direct replacement that is built to strict quality control specifications.
  • Engineered for optimum heat-transfer performance and fit
  • 100% tested each and every time
  • Plastic and Aluminum construction
  • Guaranteed fit to standard and automatic transmission models

  • NOTE: Most aftermarket radiators are now constructed of plastic and aluminum materials. These have been found to have better cooling properties than the brass and copper materials. The row counts can be different from the OE but retain ALL original mounting and hose placement without affecting the cooling capability.


Core Size: 18 1/8" x 20" x 1 1/4"
Top header: 2 3/8" x 20"
Bottom header: 2 3/8" x 20"
Inlet neck diameter: 1 1/4"
Outlet neck diameter: 1 1/2"
Rows: 1
Mount Type: Double Flange
Distance between transmission oil cooler fittings: 12"

This part is built to strict quality control standards. Makes a great replacement and has substantial cost savings over a dealer unit.

Sorry, but we will only ship this to the Continental U.S. (48 States)

A note on Radiator and Heater Core Shipping: Due to the nature and size, a radiator may incur small dents and scratches on the cooling fins, tubes and/or tanks from handling and load shifting during shipping. Bent tubes can be easily repaired and dents and scratches do not affect the fit or function of the part. Neither our 60 Day satisfaction guarantee, nor the manufacturer's warranty, cover these insignificant damages.

Shipping Time: This item typically takes 7-10 days for the customer to receive.

2 Year Warranty

This item is backed by a 2 Year  Manufacturers Warranty. In the event this item should fail during intended use, we will replace the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

This part replaces:

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