Workhorse Group, Inc. 15022084 Transmission Oil Cooler

Description:

The Workhorse 15022084 Transmission Oil Cooler is an industrial auxiliary transmission cooling assembly used in Workhorse chassis drivetrain systems to regulate transmission fluid temperature and protect automatic transmissions from overheating. Commonly installed in Workhorse W-Series chassis, step vans, motorhomes, and commercial delivery vehicles operating in heavy-duty transportation and fleet service applications. Fleet maintenance technicians, commercial vehicle repair facilities, and drivetrain service professionals use this transmission oil cooler for replacement maintenance, cooling system repairs, transmission protection, and fleet restoration applications.

Applications:

The Workhorse 15022084 Transmission Oil Cooler is designed for commercial vehicle transmission systems where maintaining proper transmission fluid temperature is critical for drivetrain reliability and transmission lifespan. It is commonly used in Workhorse motorhome chassis, delivery trucks, step vans, fleet vehicles, and commercial transport equipment where auxiliary cooling systems help prevent transmission overheating during towing, stop-and-go driving, and heavy-load operating conditions.

Technical Specifications:

• Brand: Workhorse / ACDelco Compatible
• Part Number: 15022084
• Product Type: Automatic Transmission Oil Cooler
• Function: Auxiliary transmission fluid cooling
• Application Type: Commercial vehicle drivetrain cooling systems
• Compatible Chassis: Workhorse W42, W20, W21, W22, W24, W25, W62, P30, P32 chassis applications
• Compatible Vehicle Years: Approximately 2005–2010 depending on chassis model
• Cooler Core Dimensions: 11" x 8-3/8" x 1-1/2"
• Overall Dimensions: 20" x 10-1/2"
• Cooling Row Quantity: 36 rows
• Inlet Size: 3/8-18 NPT Quick Connect
• Outlet Size: 3/8-18 NPT Quick Connect
• Housing Material: Steel / corrosion-resistant construction
• Color: Black
• Mounting Hardware Included: No
• Operating Purpose: Transmission fluid temperature regulation
• Cross References: Dorman 918-5602, Dayton 918-5602, GM 15022084
• Industrial Uses: Commercial vehicles, fleet service, RV chassis, step vans
• Service Type: Replacement maintenance and transmission cooling upgrades
• Installation Type: Auxiliary external transmission cooler assembly

Common Replacements:

• Dorman 918-5602 Transmission Cooler
• Dayton 918-5602 Transmission Oil Cooler
• ACDelco 15022084 Transmission Cooler