Omix-ADA proudly offers high quality replacement parts for your Willys/Jeep that always meet or exceed factory standards for a great fit and quality you can rely on. This oil pressure sending unit fits 97-01 Cherokee and 00-02 Wrangler with a 2.5L or 4.0L engine, 02-05 Liberty and 03-06 Wrangler with a 2.4L engine, 99-02 Grand Cherokee with a 4.0L or 4.7L engine, 03 Liberty with a 3.7L engine, and 05-06 Liberty with a 2.8L diesel engine. Replaces OE 56028807AA This oil pressure sending unit fits 97-01 Cherokee and 00-02 Wrangler with a 2.5L or 4.0L engine, 02-05 Liberty and 03-06 Wrangler with a 2.4L engine, 99-02 Grand Cherokee with a 4.0L or 4.7L engine, 03 Liberty with a 3.7L engine, and 05-06 Liberty with a 2.8L diesel engine.