WEILEITE Engine Oil Cooler & Filter Housing Adapter 2017-2018 3.6L Aluminum with Pre-installed Filter & Sensors

WEILEITE 68310865AB is a direct-fit aluminum engine oil cooler and filter housing adapter assembly designed to replace worn plastic housings on select 2017–2018 Chrysler, Dodge, Jeep and Ram models.

This replacement assembly combines the oil cooler housing, pre-installed oil filter, fluid temperature sensor, oil pressure sensor and O-rings into one service-ready unit. Built from reinforced aluminum, it replaces brittle plastic housings that can warp and leak with age. The part is offered with a full set of gaskets and is intended for the listed 3.2L and 3.6L engines; confirm the OE number before ordering to ensure correct fitment.

Which vehicles and engines is this adapter compatible with?

This WEILEITE oil cooler housing fits a selection of 2017–2018 models using the 3.2L or 3.6L Pentastar engines and select Ram ProMaster variants. Compatibility centers on vehicles that originally used OE numbers 68310865AB / 68310865AA / 68310865AC.

• 2017 Chrysler 200 (3.6L)
• 2017–2018 Chrysler 300, Dodge Challenger, Dodge Charger, Grand Caravan, Journey (3.6L)
• 2017–2018 Jeep Cherokee (3.2L) and Wrangler (3.6L)
• 2017–2018 Ram 1500 and Ram ProMaster 1500/2500/3500 (3.6L)

How does the aluminum design improve durability over the original plastic housing?

Aluminum resists heat and corrosion better than plastic, reducing the chance of warping and leaks under high engine loads. The reinforced construction is intended to provide longer service life, which can reduce the frequency of part replacements and roadside failures caused by coolant or oil leaks.

• Reinforced solid aluminum body resists high temperatures
• Improved corrosion resistance for extended durability
• Reduced risk of heat-related warping and leaks compared to plastic housings

What comes in the package and is installation straightforward?

The unit ships as a complete assembly that includes a pre-installed oil filter, oil pressure and temperature sensors, O-rings, and 12 gaskets so you can replace the entire module in one service. It’s a direct replacement designed to match OE mounting points, helping to simplify installation for professional mechanics and experienced DIYers.

• 1 assembled oil cooler/filter housing with sensors and filter installed
• 12 gaskets included for proper sealing
• Direct-fit design to align with existing bolt pattern and sensors

Will this part meet OE specifications and what warranty is provided?

Each unit is factory-tested to meet or exceed the referenced OE specifications and is sold with a lifetime warranty service from the seller. If you discover manufacturing defects or fitment issues, contact the seller for replacement support per their warranty terms.

• Factory-tested to match OEM performance criteria
• Compatible OE numbers: 68310865AB, 68310865AA, 68310865AC
• Lifetime warranty and seller support for post-sale issues

Who is this for: This WEILEITE aluminum oil cooler/filter housing assembly is aimed at vehicle owners and technicians maintaining 2017–2018 Chrysler, Dodge, Jeep and Ram models with 3.2L or 3.6L engines who prefer a durable, direct-replacement upgrade from the original plastic housings. It’s especially useful for drivers seeking to prevent recurring oil cooler leaks, simplify replacement with a complete assembly, or restore reliable sensor and filter installation during routine engine service. Note: always verify the part number against your vehicle before purchase to ensure correct fitment.