Rein CHP0793 Engine Coolant Pipe

OE-Style Coolant Pipe for European Vehicles

Rein CHP0793 is an engine coolant pipe built for European applications that call for an OE-quality replacement. It is a black plastic coolant pipe made to match the original layout and function for direct service on select Audi and Volkswagen models.

Key Features

• OE-quality coolant pipe for engine cooling system repair
• Black plastic construction
• Direct replacement format for factory-style fitment
• Designed for select Audi Q3, A3, S3, TT Quattro, and Volkswagen Jetta, Tiguan, GTI, Golf, and Arteon applications
• Rein CHP0793 cross-references OE part number 5Q0121070BR for the same application

Detailed Description

Rein Automotive CHP0793 is an engine coolant pipe for European vehicles that need a factory-style replacement part. Rein builds this coolant pipe to OE quality standards so it follows the original manufacturer’s design and placement. The black plastic construction matches the material type used in many modern cooling system assemblies, helping restore proper coolant routing in vehicles such as the Audi Q3, Audi A3, Audi S3, Volkswagen GTI, Volkswagen Tiguan, and Volkswagen Jetta. This part number, CHP0793, is also referenced against OE number 5Q0121070BR.

Compatible With 2019-2025 Audi Q3, 2019-2025 Volkswagen Jetta, 2018-2024 Volkswagen Tiguan, 2016-2023 Audi TT Quattro, 2016-2023 Audi TTS Quattro, 2019-2021 Volkswagen Arteon, 2015-2021 Volkswagen GTI, 2015-2020 Audi A3, 2015-2020 Audi A3 Quattro, 2015-2020 Audi S3, 2017-2019 Volkswagen Golf Alltrack, 2015-2019 Volkswagen Golf R, 2015-2019 Volkswagen Golf SportWagen, and 2015-2018 Volkswagen Golf.

Common Issues This Part Helps Address

• Cracked or brittle coolant pipe housing
• Coolant leaks from a damaged factory pipe
• Cooling system service after plastic line failure
• Restoring proper coolant flow in the engine bay
• Replacing an OE pipe with a direct-fit service part

Installation Notes and Tips

Verify the OE number and vehicle application before installation. This coolant pipe does not include a gasket or seal, so inspect the sealing surfaces and related components during service. Drain the cooling system as needed, transfer any reusable fittings carefully, and refill with the correct coolant specification after installation. Confirm all connections are fully seated and check for leaks once the engine reaches operating temperature.

Quality Assurance

Rein Automotive positions this coolant pipe as an OE-quality replacement for European vehicles, with a direct-replacement design that follows the original manufacturer’s intent.