Excessive heat is the absolute number-one enemy of an automatic transmission, especially when a vehicle is loaded down with heavy cargo or passenger gear. The APD Factory-Genuine Mopar Auxiliary Transmission Oil Cooler is the definitive original equipment replacement designed to keep your classic Dodge van’s fluid temperatures within safe, reliable operational limits. Serving as a direct replacement for factory part number 52028864AA, this robust auxiliary cooler features optimized multi-channel fluid cores and high-surface-area cooling fins. By replacing a clogged, leaking, or damaged stock unit with this genuine component, you maintain ideal hydraulic pressure lines and extend the lifespan of your internal clutch packs and torque converter.
100% Authentic Factory Mopar Component: Sourced straight from certified OE production networks to guarantee identical original build quality, core thickness, and structural reliability.
Optimized High-Surface-Area Fin Array: Engineered to dissipate extreme thermal loads rapidly by drawing maximum ambient airflow through the front grille assembly.
Direct Drop-In Auxiliary Mounting: Fabricated to align perfectly with factory brackets and radiator shrouds without requiring cutting, bending, or universal adapter modification.
Superior Pressure Resistance: High-grade brazed aluminum construction is factory pressure-tested to endure severe hydraulic line surges without bursting or leaking.
Safeguarded Transmission Lifespan: Keeps transmission fluid at stable operating temperatures, preventing fluid breakdown, internal friction glazing, and catastrophic clutch slippage.
Restored Towing and Hauling Reliability: Gives your classic platform the thermal reserve it needs to confidently haul heavy payloads or climb steep grades without setting off overheat warnings.
Seamless Line Alignment: Exact-spec inlet and outlet connection ports ensure a leak-free, high-integrity union with your vehicle's factory transmission cooler line hoses.
This transmission fluid cooler is a direct-fit replacement component designed explicitly for the front auxiliary position of the following classic full-size Dodge platforms:
Make: Dodge / Chrysler Group
Models: Ram Van 1500, Ram Van 2500, Ram Van 3500, and Ram Wagon (All Trim Levels)
Year Range: 2001, 2002, and 2003 models
Engine Group: Supports 3.9L V6, 5.2L V8, and 5.9L V8 Magnum gas powertrains
Cross-Reference Original Equipment Part Numbers: 52028864AA (Replaces older part configuration 52028773AA)
Note: This component mounts as a dedicated front auxiliary oil cooler. Please verify your vehicle option codes and old part label before ordering to guarantee a perfect fit.
When it comes to essential cooling and fluid filtration systems on older utility vehicles, generic universal parts often bring mounting headaches and sub-par fitment. At AutoPartsDistrict, we remove the guesswork by offering authentic, dealership-boxed Mopar hardware. Our parts match the exact metallurgical standards and dimensions your Dodge van left the assembly line with. Every cooler is closely inspected, packed with robust impact protection, and delivered via our rapid shipping network to get your workhorse or classic conversion van back on the highway where it belongs.
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