JAVOUKA Belt Tensioner & Idler Pulley Kit for Ford V8 #38001 36157 — OE Fit, Corrosion‑Resistant

JAVOUKA Belt Tensioner Serpentine Belt Idler Pulley Kit #38001 36157 is a complete replacement pulley and tensioner set engineered to restore correct belt routing and tension for compatible Ford V8 engines.

This kit includes the tensioner and idler pulley components matched to OE fitments for many Ford and Mercury V8 models from mid-2000s through early 2010s. Built from corrosion-resistant, high-strength materials, the set is intended to replace worn or noisy drive-belt hardware and re-establish reliable accessory drive performance. Verify your vehicle’s part number against the interchange list before ordering and have a trained technician perform the installation.

Which vehicles will this JAVOUKA kit fit?

The kit is designed for a range of Ford and Mercury V8 applications. It covers Expedition, Explorer, Sport Trac, F-150, and Mountaineer models across specific model years and engine sizes; confirm model year and engine code to be sure.

• Ford Expedition V8 5.4L Flex Fuel (2009–2014)
• Ford Explorer V8 4.6L (2006–2010) and Sport Trac V8 4.6L (2007–2010)
• Ford F-150 Truck V8 4.6L/5.4L covering select years (2005–2010)
• Mercury Mountaineer V8 4.6L (2009–2010)

How does this kit match original equipment (OE) parts?

JAVOUKA provides part-number cross-references so you can match the kit to the OE reference on your vehicle. The listing replaces many OE numbers, helping ensure correct compatibility and fitment when paired with the vehicle’s original mounting points.

• Includes cross-reference to OE numbers such as 1L2Z6B209AA, 1L2Z8678AB, 38001, 36157 and many others.
• Designed to align with factory pulley diameters and tensioner mounting locations.
• Intended as direct-fit replacements where the OE part numbers match.

What are the construction and durability features of the tensioner and pulley?

The components are manufactured using high-strength, wear-resistant materials to resist deformation and corrosion under normal operating conditions. Bearings and surfaces are chosen to reduce noise and extend replacement intervals compared with fatigued stock parts.

• Corrosion-resistant finish for extended service life in road environments.
• Robust bearing design to minimize pulley wobble and belt wear.
• Materials selected to withstand heat and mechanical loads typical of V8 accessory drives.

What should I know before buying and installing this kit?

Double-check the part numbers listed against your vehicle’s stamped part or factory parts catalog to avoid ordering the wrong kit. Professional installation is recommended because correct routing, torque, and belt tension are critical for proper operation.

• Confirm vehicle model year, engine size, and OE part number before purchase.
• Kit does not include installation instructions; seek a qualified technician.
• Replace the serpentine belt and inspect related accessories when swapping tensioner/idler parts.

Who is this for: This JAVOUKA tensioner and idler pulley kit is intended for owners, mechanics, and shops working on mid-2000s to early-2010s Ford and Mercury V8 vehicles who need a direct-fit replacement for worn or noisy belt-drive components. It’s best suited to anyone looking to restore proper belt tension and alignment with a corrosion-resistant, OE-referenced aftermarket option—provided the part numbers match the vehicle’s requirements.