Omix-ADA Idler Pulley- 12-18 Wrangler JK- 18-21 JL/JT 3.6L - 17112.27Find parts that fit my vehicle

Omix proudly offers high-quality replacement parts so that you can keep you part of the Jeep heritage on the road- parts that always meet or exceed manufacturer's specs for quality you can trust. This replacement idler pulley fits 12-18 Wrangler JK/JKU, 18-19 Wrangler JL/JLU, and 19 Gladiator JT models equipped with 3.6-liter engines. Replaces OE 4627039AA

Whether its for a full rebuild or some standard maintenance, the proper engine components are needed to make sure your vehicle is running smooth.

Crank and underdrive pulleys are a main component to all engines while a serpentine belt system. The belt driven pulleys are used on water pumps, power steering systems, AC systems, and get their main source of power from the crank pulley that is connected to the crankshaft.

Omix is the world's largest independent Jeep parts manufacturer with a full line of Jeep parts and accessories. Over the years, Omix has expanded the business, continuously investing in new products and product lines, allowing Omix to service the Jeep enthusiast market from 1941 to the most recent models. With continued opportunities arising, a brand new generation of Wranglers was introduced to the world with the 2018 Jeep Wrangler JL/JLU and the 2020 Jeep Gladiator, the first Jeep truck in many decades. Omix is anxious to continue the company's legacy of offering Jeep enthusiasts around the globe a wide range of innovative products.