Overview: RacingLine's replacement Billet Coolant Expansion Cap for MQB & A5-platform models is a full replacement for the original plastic cap. Keeping that coolant expansion tank sealed is a critical part of your car's cooling system. RacingLine's replacement cap will ensure that proper pressure is maintained, and never exceeded, especially on high-performance engines.
Highlights
- OEM-level fitment and finish
- Designed for improved performance and response
- Built for daily reliability and long-term use
Fits: Volkswagen: Arteon, CC (B7), Eos, Golf (Mk5, Mk6, Mk7), Golf GTI (Mk5, Mk6, Mk7), Golf R (Mk6, Mk7), Jetta GLI (Mk5, Mk6, Mk7), New Beetle, Passat (B6, B7, B8), R32 (Mk5), Tiguan (Mk1, Mk2), Touareg (Mk1, Mk2) Â |Â Audi: A3 (8P, 8V, 8Y), A4 (B7, B8/B8.5, B9), A5 (B8/B8.5, B9), A6 (C6, C7, C8), A7 (4G), A8 (D3, D4, D5), Allroad (C6, C7), Q3 (F2, F3), Q5 (80A, 8R), R8 (42/FG, 4S), RS3 (8P, 8V, 8Y), RS4 (B7), RS5 (B8/B8.5, B9), RS6 (C8), RS7 (4G, C7), S3 (8P, 8V, 8Y), S4 (B7, B8/B8.5, B9), S5 (B8/B8.5, B9), S6 (C6, C7, C8), S7 (4G, C7), SQ5 (80A), TT (8J, 8S), TTRS (8J, 8S), TTS (8J, 8S)
Please verify exact application before purchase.
Why RacingLine: Purpose-built upgrades for VW & Audi platforms, engineered for performance you can feel and fitment you can trust.