ABS Plastic Coolant Expansion Tank Cover for Audi VW A3 A4 A6 3B0121321
Your coolant expansion tank stays protected with a direct-fit replacement built from tough ABS plastic. This cover resists heat and vibration while snapping securely into position, helping maintain proper system pressure for your engine.
Designed as a drop-in upgrade, this part requires no drilling or modification during installation. Restore the clean look of your engine bay by swapping out cracked caps without hunting for special tools.
Cross-reference OE numbers 3B0121321, 1J0121321A, and 95810644700 to verify fitment across popular European models. Whether you drive a VW Golf, Audi A4, or Skoda vehicle, this cover returns your coolant reservoir to reliable condition.
Benefits & Tips
- Quick Swap: Straightforward installation lets anyone finish the replacement fast using standard hand tools.
- System Care: A tight seal keeps debris out of fluids while preventing pressure loss during highway drives.
- Code Match: Compare your label with reference code 1J0121321 before purchase to ensure correct alignment.
Product Specifications
- Material: Durable ABS plastic construction.
- OE Number: 3B0121321 and 3B0 121 321.
- Dimensions: 17cm length, 12cm width, 4cm height.
- Weight: Light 0.06kg mass for minimal added mass.
- Fitment Note: Compatible with VW Beetle, Passat, Audi A3, A6, and other listed models.
Package includes: 1 x Expansion Tank Cap
Ensure your vehicle matches the supported list before installation. Production confirms this component contains no high-concerned chemicals.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Reliable auto parts sourced efficiently for your garage since 2002 at intercyprus.com.