Gates
Coolant Tube

Gates HHA152 HVAC Heater Pipe

Brand Gates HHA152
Material Plastic
Centerline Length 18.25
Centerline Length 464
Outside Diameter 1
Outside Diameter 1.05
Outside Diameter 25
Outside Diameter 27
Seal Included Yes
9839 Yes
Centerline Length (in) 18.25
Centerline Length (mm) 464
Description Coolant tube
Includes Seal Yes
Molded Yes
OE Comparison Rating Oe exact
Product line Coolant Tube
Fits Mercedes-Benz · 3 vehicles

OE exact fit. Engineered for easy installation with precise molded construction.

Plastic construction. Built from durable materials for long service life.

Includes seal. Ready for a secure coolant tube connection.

Cross-references Gates HHA152, Genuine 2712001552 and R28608 for the same application. See all 3.

$77.42Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $77.42
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Free returns within 60 days if it doesn't fit when fitment is verified.

OE Exact Coolant Tube for Mercedes-Benz C230

Gates HHA152 is an OE Exact coolant tube built for precise replacement on select Mercedes-Benz cooling system applications. It is molded from plastic, includes a seal, and is shaped for an exact fit to support straightforward installation on 2003-2005 Mercedes-Benz C230 models.

The Gates Coolant Tube line focuses on direct-fit coolant routing components that match original equipment dimensions and connection points. For buyers searching for a Mercedes-Benz C230 coolant crossover tube or HVAC heater pipe replacement, HHA152 provides an OE-style solution with the correct molded form and sealing provision.

Key Features

  • Brand: Gates
  • Part number: HHA152
  • OE Exact coolant tube for direct replacement use
  • Molded plastic construction
  • Includes seal
  • Centerline length: 18.25 in. (464 mm)
  • Outside diameter: 1.00-1.05 in. (25-27 mm)
  • Designed for 2003-2005 Mercedes-Benz C230 coolant crossover applications

Detailed Description

Gates HHA152 is an HVAC heater pipe / coolant tube replacement engineered to match original routing and fitment requirements. The molded plastic construction helps replicate the factory tube shape, while the OE Exact design supports accurate alignment at the connection points. This makes it a practical choice for Mercedes-Benz C230 coolant crossover service where the original tube has cracked, warped, or begun leaking. The part number HHA152 is also referenced under Genuine 2712001552 and interchange R28608 for the same application.

Common Issues This Part Can Address

  • Coolant leakage from a damaged crossover tube
  • Cracking or deterioration of the original plastic pipe
  • Poor sealing at the tube connection points
  • Incorrect fit from a non-OE-shaped replacement
  • Cooling system service on 2003-2005 Mercedes-Benz C230 models

Installation Notes and Tips

Verify the existing tube shape, diameter, and connection style before installation. Inspect mating surfaces and replace worn seals or damaged clamps as needed. Confirm the routing matches the factory layout on the Mercedes-Benz C230, and check for leaks after refilling and bleeding the cooling system. Use the part number HHA152 to confirm the correct application before ordering.

Quality Assurance

Gates OE Exact coolant tubes are built from high-quality materials and use precise molding methods to support accurate fitment and durable service. The HHA152 coolant tube is made to OE Exact standards for direct replacement on the listed Mercedes-Benz C230 applications.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2005Mercedes-BenzC2301.8LL4GASN/ACoolant Crossover; Coolant Tube
2004Mercedes-BenzC2301.8LL4GASN/ACoolant Crossover; Coolant Tube
2003Mercedes-BenzC2301.8LL4GASN/ACoolant Crossover; Coolant Tube
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gates — HHA152Genuine — 2712001552R28608