We stock 2+ fuel tank cap options compatible with AUTO UNION vehicles. Use the vehicle selector above to narrow by model and engine for confirmed TecDoc fitment. All parts are verified to match AUTO UNION specifications.
How do I choose the right fuel tank cap for my AUTO UNION?
Start by selecting your exact AUTO UNION model and engine above. This filters to parts with confirmed fitment. Compare options from BLAU and more. Check specifications like dimensions and material to match your driving needs.
Are aftermarket fuel tank cap parts as good as OEM for AUTO UNION?
Quality aftermarket fuel tank cap from brands like BLAU are manufactured to meet or exceed OEM specifications for AUTO UNION vehicles. Many use identical materials and production processes. All parts listed include TecDoc-verified fitment data.
How much do AUTO UNION fuel tank cap parts cost?
AUTO UNION fuel tank cap prices range from £29.06 to £46.30 depending on brand and specifications. Premium OEM brands cost more but offer longer warranties. Budget options provide reliable performance at lower cost. All come with our 14-day money-back guarantee.
How often should fuel tank cap be replaced on a AUTO UNION?
Replacement intervals for fuel tank cap vary by AUTO UNION model, engine, and driving conditions. Consult your AUTO UNION owner's manual for manufacturer-recommended service intervals. Common signs of wear include changes in performance, unusual noises, or dashboard warning lights.
