OEM for Audi A4 Q5 A5 A7 A6 Q7 Q8 Engine coolant reservoir cap 4M0121321Q 1.6BAR
  • Item Name: Radiator Cap
  • OEM Numbers: 4M0121321E / 4M0 121 321 E / 4M0121321H / 4M0 121 321 H / 4M0121321J / 4M0 121 321 J / 4M0121321K / 4M0 121 321 K / 4M0121321Q / 4M0 121 321 Q / PAB12132100 / PAB 121 321 00 / PAB121321B / PAB 121 321 B
  • Color: Black/Grey
  • Fitting Position: Main expansion tank
  • Material: Plastic
  • Pressure [bar]: 1.6 bar
  • Supplementary Article/Supplementary Info: with seal
  • The color is equivalent to the original part in: Black/Grey, blue/gray

Expedited Shipping：   FEDEX  DHL  UPS
US：3-7 day   EU: 3-7 day   ASIA：2-5 day   other：5-10 day
Standard shipping: US 12-15 day; EU 5-12 day; ASIA 7-15 day; other 15-35 day.

Delivery within 48 hours after receipt of payment.
When shipping with FedEx and DHL, please note that customs duties may apply and will be paid by the recipient.


  1. After receiving the goods, please check the quality of the goods and breakage at the first time.
  2. If there is a problem with the quality of the product, please contact customer service at the first opportunity to confirm the follow-up after-sales work. Please do not give poor feedback and returns directly without communication.
  3. U.S. buyers can return the goods to the U.S. warehouse, convenient and fast. For returns from other countries, please contact customer service for the return address.
  4. Before purchase, please carefully confirm the product OE and picture comparison, purchase the wrong model, return shipping costs are borne by the buyer.
  5. Refunds are issued within 2 days of receiving the return.
  6. Orders can be cancelled before shipping by contacting customer service.
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