Replaces

Audi A4 A4 Quattro Radiator Overflow Bottle - 1AROB00039

Our coolant overflow bottles are some of the highest quality replacements on the market!

This radiator coolant overflow tank has been designed to replace the original design.

Specifications:

  • Direct replacement for originals that are cracked or broken
  • Replaces dealer part numbers: 8D0 121 403D, 8D0121403D
  • Strengthened and redesigned in the vulnerable areas of failure
  • Plastic construction
  • Commonly called "Coolant Overflow Tank or Reservoir, or Expansion Tank" by Audi
  • Does NOT include the Cap
    • Buyer will need to reuse original cap
    • Use with original equipment cap part number: 1J0 121 321 B, 1J0121321B

Now you can buy a high quality coolant reservoir that is built to strict quality control standards. REPLACE your broken or cracked one now with this great fitting Radiator Overflow Bottle.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!

Vehicle Fit

  • 1996 Audi A4 Radiator Overflow Bottle
  • 1997-1998 Audi A4 Radiator Overflow Bottle for Models with V6 2.8L
  • 1997-1998 Audi A4 Radiator Overflow Bottle for Models with L4 1.8L
  • 1996 Audi A4 Quattro Quattro Radiator Overflow Bottle
  • 1996 Audi A4 Quattro Radiator Overflow Bottle
  • 1997-1998 Audi A4 Quattro Radiator Overflow Bottle for Models with L4 1.8L
  • 1997-1998 Audi A4 Quattro Radiator Overflow Bottle for Models with V6 2.8L
  • 1997-1998 Audi A4 Quattro Quattro Radiator Overflow Bottle for Models with L4 1.8L
  • 1997-1998 Audi A4 Quattro Quattro Radiator Overflow Bottle for Models with V6 2.8L

This part replaces:

  • OE # 8D0 121 403D
Part #: 1AROB00039