Dorman Engine Coolant Crossover Pipe Aluminum Replacement for Select Chrysler Dodge Jeep Ram VW 2011-2024 — OE FIX, Heat-Resistant

The Dorman 902-3102HP is an aluminum engine coolant crossover pipe engineered to replace the original plastic pipe with a more heat- and crack-resistant solution while maintaining factory fit and function.

This replacement coolant crossover pipe is part of Dorman's OE FIX line and is intended for vehicles that originally used a plastic crossover tube. By switching to aluminum construction, the part reduces the risk of the age‑related cracking and coolant leaks common with the stock plastic design. It has been tested to match mounting points and flow characteristics of the original equipment so installation is straightforward for technicians and experienced DIYers.

Will this Dorman crossover pipe fit my vehicle?

Compatibility depends on make, model year, and trim—this part is listed for many Chrysler, Dodge, Jeep, Ram and Volkswagen Routan applications from model years 2011 through 2024. Always verify fitment by entering your specific vehicle information (make, model, year, trim) into the fitment or garage tool before ordering.

• Designed to match original pipe dimensions and mounting locations
• Compatible with numerous Chrysler 200, 300 and Town & Country years
• Also fits select Dodge, Jeep, Ram and Volkswagen Routan models
• Use the seller’s vehicle lookup to confirm exact trim compatibility

How does the aluminum design improve reliability?

Aluminum resists the brittle failure modes that affect plastic under prolonged heat and coolant exposure. The metal construction tolerates higher underhood temperatures and pressure cycles, reducing the chances of hairline cracks and slow leaks over time.

• Higher heat resistance than original plastic pipe
• Less prone to cracking from thermal cycling and vibration
• Maintains coolant flow without deforming under heat
• Corrosion-resistant finish for longer service life

What should I expect during installation?

The Dorman 902-3102HP is built to align with factory mounting points and seal interfaces so installation mirrors the original component. Depending on access and vehicle layout, installation is typically completed by a professional mechanic; competent DIYers with the right tools can perform the swap as well.

• Direct replacement geometry for simplified installation
• Requires coolant drain and refill during replacement
• Inspect clamps, hoses, and thermostat housing for wear during service
• Torque fasteners to factory specifications for proper sealing

Does this part undergo quality checks?

Yes — Dorman performs try-on and material testing to confirm the part fits and tolerates underhood conditions. The component is engineered to meet or exceed the performance expectations of the original equipment it replaces.

• Try-on testing to verify fit to OE mounting points
• Material testing for thermal and mechanical durability
• Manufactured to consistent dimensional tolerances
• Backed by Dorman's OE FIX development process

Who is this for: The Dorman 902-3102HP is intended for vehicle owners, fleet managers, and mechanics who need a dependable replacement for a failing plastic coolant crossover pipe. It suits anyone seeking a direct-fit repair that improves durability and reduces the likelihood of recurring coolant leaks on supported Chrysler, Dodge, Jeep, Ram and Volkswagen Routan models. If you value a robust, tested part that preserves original routing and connections while upgrading the material, this aluminum crossover pipe is a practical upgrade.