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1987-1990
Jeep Wrangler YJ 4.2L
Version : 4.2L
Jeep Wrangler YJ 4.2L (1987–1990) – The early Wrangler YJ 4.2L retained the rugged mechanical charm of the CJ series while ushering in a new era with its square headlights
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Parts and accessories for Jeep Wrangler YJ 4.2L 1987-1990
The early Wrangler YJ 4.2L retained the rugged mechanical charm of the CJ series while ushering in a new era with its square headlights. Its 4.2L AMC I6 engine delivered smooth low-end torque, making it a favorite for trail driving and off-road work.
Technical Specs
- Engine: 4.2L AMC inline-6 (258 cu in)
- Power: 112 hp
- Torque: approx. 285 Nm (210 lb-ft)
- Transmission: 5-speed manual (BA-10)
- 4WD system: Command-Trac
- Suspension: leaf springs, solid axles
- Fuel economy: approx. 14–16 L/100 km (15–17 mpg)
- Body: 2-door soft or hard top
Highlights
- Proven, durable engine
- Classic mechanical design
- Strong torque for off-roading
- Transition model from CJ to Wrangler
- Appreciated by vintage Jeep lovers
The 4.2L YJ bridges Jeep’s past and future. Its robust inline-6 and off-road prowess make it a collectible with soul and capability.