1989 Jeep Wrangler Engine Specs 07 Apr 2024 Jeep wrangler engine 1989 1989 jeep wrangler 4.2 engine 1989 Jeep wrangler 4.2 engine Check Details 1989 Jeep wrangler 4.2 engine ← 2016 Jeep Wrangler Check Engine Light Jeep Wrangler 392 Engine Specs →