The Omix serpentine belt for 1987–1990 Jeep Wrangler YJ with the 4.2L engine and power steering is a six-groove, 82.09-inch effective-length OE-style replacement. Constructed from oil-, heat- and abrasion-resistant rubber to resist common wear factors, the belt is made to factory fit and function standards and is covered by a limited five-year warranty to help ensure long-lasting accessory-drive reliability.
Omix Serpentine Belt 4.2L 87-90 Jeep Wrangler YJ