Crown Auto Upper & Lower Oil Pan

2007–2011 Jeep Wrangler JK 3.8L V6

Part #: 4666153AC

Overview

The Crown Auto Upper & Lower Oil Pan assembly is a direct replacement solution designed specifically for Jeep Wrangler JK models equipped with the 3.8L V6 engine from 2007 to 2011. This high-quality oil pan set ensures reliable engine oil containment and proper lubrication system function, helping maintain optimal engine performance and longevity. Ideal for Jeep owners seeking a dependable OEM-style replacement, this kit includes both the upper and lower oil pans along with the oil drain plug for a comprehensive repair.

Manufactured to meet or exceed original equipment specifications, the Crown Auto oil pans provide a precise fit and durable construction. Whether you are performing routine maintenance or repairing damage caused by wear or impact, this assembly restores your Wrangler’s oil system integrity without the need for costly modifications.

Key Features

This Crown Auto oil pan assembly offers a range of features tailored to the needs of Jeep Wrangler JK owners with the 3.8L engine:

• Complete upper and lower oil pan set for a full replacement
• Includes oil drain plug for convenient oil changes
• Direct OEM replacement designed for 2007–2011 Jeep Wrangler JK 3.8L V6
• Constructed from durable materials to withstand road debris and engine heat
• Precision-engineered to ensure proper sealing and prevent oil leaks
• Compatible with factory mounting points for straightforward installation
• Backed by a 12-month warranty for peace of mind
• Does not include upper gasket, allowing use of existing gasket or aftermarket options

Construction & Design

The Crown Auto oil pans are crafted from high-grade stamped steel, providing strength and resistance to corrosion and impact damage. The design mirrors the original equipment pans to maintain proper oil capacity and flow characteristics essential for the 3.8L V6 engine’s lubrication system. The upper and lower pans fit together seamlessly, ensuring a secure seal and preventing oil leaks under normal operating conditions.

Each oil pan features reinforced mounting flanges and a robust drain plug seating area to facilitate reliable installation and maintenance. The finish is engineered to resist rust and extend service life, even in harsh off-road environments commonly encountered by Jeep Wrangler owners.

Installation & Fitment

This oil pan assembly is engineered as a direct bolt-on replacement for Jeep Wrangler JK models from 2007 through 2011 equipped with the 3.8L V6 engine. Installation requires removal of the existing oil pans and cleaning of the mating surfaces. While the upper gasket is not included, it is recommended to replace the gasket during installation to ensure a proper seal.

The included oil drain plug simplifies oil changes and maintenance. No modifications or special tools are necessary, making this product suitable for professional mechanics and experienced DIY enthusiasts alike.

What's Included

• Upper oil pan
• Lower oil pan
• Oil drain plug
• Installation hardware (bolts)

Ideal For

This Crown Auto oil pan assembly is ideal for Jeep Wrangler JK owners who need a reliable, OEM-quality replacement for damaged or worn oil pans on their 3.8L V6 engine. It suits those performing engine maintenance, repairs after off-road damage, or restoration projects seeking to maintain factory specifications and performance. The product is also well-suited for automotive shops and mechanics servicing Jeep Wranglers within the specified model years.

With over 10,000 different part numbers in stock for Jeep® vehicles from 1942 on up, Crown has the largest stock of replacement parts for Jeep® vehicles, including factory-discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission and transfer case components. Crown Automotive also offers an exclusive line of component kits and accessory products.