We stock 1+ coolant tank cap options compatible with HUMMER vehicles. Use the vehicle selector above to narrow by model and engine for confirmed TecDoc fitment. All parts are verified to match HUMMER specifications.
How do I choose the right coolant tank cap for my HUMMER?
Start by selecting your exact HUMMER model and engine above. This filters to parts with confirmed fitment. Compare options from KAMOKA and more. Check specifications like dimensions and material to match your driving needs.
Are aftermarket coolant tank cap parts as good as OEM for HUMMER?
Quality aftermarket coolant tank cap from brands like KAMOKA are manufactured to meet or exceed OEM specifications for HUMMER vehicles. Many use identical materials and production processes. All parts listed include TecDoc-verified fitment data.
How much do HUMMER coolant tank cap parts cost?
HUMMER coolant tank cap prices range from £6.89 to £6.89 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 coolant tank cap be replaced on a HUMMER?
Replacement intervals for coolant tank cap vary by HUMMER model, engine, and driving conditions. Consult your HUMMER owner's manual for manufacturer-recommended service intervals. Common signs of wear include changes in performance, unusual noises, or dashboard warning lights.
