Accessory Belt Tensioner Compatible With JK 2018 Replacement For 4627038AA 89689 4627039AA(4PCS)

Compatible with 2018 JK models including Rubicon Sport 2-Door, Sahara Sport 2-Door, Sport S Sport 2-Door, Sport Sport 2-Door, Unlimited Rubicon Sport 4-Door, Unlimited Sahara Sport 4-Door, Unlimited Sport S Sport 4-Door, Unlimited Sport Sport 4-Door, and Unlimited Willys Wheeler Sport 4-Door, all equipped with the 3.6L V6 engine.Also compatible with 2017 JK Rubicon Sport 2-Door and 2012–2017 JK models with the 3.6L V6 engine.Compatible with 2016 JK 75th Anniversary Sport 2-Door, Rubicon Sport 2-Door, Sahara Sport 2-Door, Sport S Sport 2-Door, Sport Sport 2-Door, Unlimited 75th Anniversary Sport 4-Door, Unlimited Rubicon Sport 4-Door, Unlimited Sahara Sport 4-Door, Unlimited Sport S Sport 4-Door, and Unlimited Sport Sport 4-Door, all with the 3.6L V6 engine.Fits OEM part numbers 4627038AA, 89689, and 4627039AA.Supplied as 4 pieces or 1 piece per order.

• Model Compatibility: Fits JK vehicles from model year 2018 as a functional replacement for the accessory belt tensioner.
• Part Number Match: Replaces part numbers 4627038AA, 89689, and 4627039AA with dimensional and functional equivalence.
• Quantity Options: Available in packages containing either 1 piece or 4 pieces of the accessory belt tensioner.
• Functional Purpose: Restores accessory belt tensioning function when installed in accordance with factory specifications.
• Design Intent: Matches the form, fit, and function of the component used in the specified JK 2018 application.