Audi D2 A8 S8 Fuel Pump Repair Kit Old Part numbers for reference: 4D0298087B AND D24D0298133C

A complete and upgraded repair kit designed to fix the common fuel pump cap cracking issue found in Audi D2 models.

This fuel pump repair kit is made for the 1997–2003 Audi A8 and S8 (D2).
The original fuel pump cap on these cars often develops cracks, which can cause fuel smells or leaks. Our improved version solves this problem completely.

The new cap is reinforced with glass fiber, making it much stronger and highly resistant to cracking. It fits perfectly into the original lower pump housing, so installation is smooth and straightforward.

What’s Included

Everything you need for a full rebuild:

• New top rubber seal
• New fittings and hoses
• Updated wiring
• Clamps
• Molded lower metal/rubber gasket

 Quality You Can Trust

• Not 3D printed — professionally injection‑molded, just like the original factory part
• Made only with high‑quality components
• Tested for thousands of real‑world miles before being offered for sale

This kit is designed to restore your fuel pump assembly to a safe, reliable condition and keep your Audi running smoothly.