Heating and Cooling› Thermostats, Housings and Fillers

Racingline

R600 Coolant Underhose

$68.76

SKU: VWR17G7R600

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Racingline R600 Coolant Underhose is a replacement hose designed to reroute the factory coolant hose for a cleaner engine bay appearance. It incorporates the factory one-way valve and is constructed from 4-ply reinforced silicone with an Inner Flouro lining.
Show original supplier description
The Racingline R600 Coolant Underhose is engineered to replace the factory coolant hose, rerouting it beneath the intake system for a tidier and more visually appealing engine bay. This hose is designed to work in conjunction with the Racingline R600 intake system on compatible MQB platform vehicles. Constructed from durable 4-ply reinforced silicone, this underhose is built to withstand the high pressures of the coolant system. The Inner Flouro lining ensures compatibility with G12 and G13 coolant fluids commonly used in MQB cars. It precisely incorporates the factory one-way valve, which is essential for proper system operation and should not be omitted. Precision molded for a perfect and lasting shape, the temperature-resistant silicone rubber exceeds typical coolant temperatures and maintains rigidity. This product is specifically for cars fitted with the Racingline R600 intake. Note that while this part may fit with other-brand intakes, RacingLine offers no guarantee of suitability. For MQB 'evo' vehicles with EA888.4 245PS engines (excluding Golf mk8R), use part number VWR17 G8R600.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRacingline
Part NumberVWR17G7R600
CategoryHeating and Cooling

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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