1. Home
  2. Audi
  3. Engine Coolant Pipe

Audi Engine Coolant Pipe Parts

OE
Audi Porsche VW Hose Clamp  - Mubea 90001359

Audi Porsche VW Hose Clamp - Mubea 90001359

13.7-15.8 mm range - 12 mm width
A3, A4, A4 Quattro, Eos, Golf R, GTI, Jetta, 911, & more
Mubea
1 Rating
Available
In Stock
$2.59
OEM
Audi Coolant Pipe O-Ring - Reinz 06E121119A

Audi Coolant Pipe O-Ring - Reinz 06E121119A

31.9 x 3.3mm
A4, A4 Quattro, A6, A6 Quattro
Reinz
1 Rating
Available
In Stock
$3.09
OEM
Audi Coolant Pipe O-Ring - Elring 06B121687

Audi Coolant Pipe O-Ring - Elring 06B121687

20.5x5.5
A3, Beetle, Golf, Jetta, Passat
Elring
Available
In Stock
$3.09
OEM
Audi VW Coolant Pipe O-Ring - Elring 340.420

Audi VW Coolant Pipe O-Ring - Elring 340.420

Located in the coolant crossover pipe
A6 Quattro, A7 Quattro, A8 Quattro, Q5, Q7, S4, & More
Elring
Available
In Stock
$2.99
OEM
Audi VW Engine Coolant Pipe O-Ring - Elring 406.350

Audi VW Engine Coolant Pipe O-Ring - Elring 406.350

100, 100 Quattro, 90, 90 Quattro, A4, A4 Quattro, & more
Elring
Available
In Stock
$2.49
OEM
Porsche Engine Coolant Pipe O-Ring - Elring 255.580
Available
In Stock
$1.59
OEM
Audi VW Engine Coolant Pipe O-Ring - Corteco WHT006407

Audi VW Engine Coolant Pipe O-Ring - Corteco WHT006407

100, 100 Quattro, 90, 90 Quattro, A3, A3 Quattro, & more
Corteco
1 Rating
Available
In Stock
$1.09
OEM
Audi Coolant Pipe O-Ring - Reinz 077121437

Audi Coolant Pipe O-Ring - Reinz 077121437

A6 Quattro, A8 Quattro, RS6, S6, S8
Reinz
Available
In Stock
$0.59
Audi Engine Coolant Pipe - Rein CHP0751

Audi Engine Coolant Pipe - Rein CHP0751

Cylinder Head to Cylinder Head
A6 Quattro
Rein
Available
In Stock
Ships Free
$179.99
Audi Cylinder Head Coolant Pipe - Rein 06E121045R
Available
In Stock
Ships Free
$168.29
Clearance
Audi Coolant Pipe - Vaico 06E121045BB

Audi Coolant Pipe - Vaico 06E121045BB

"Cross Over Pipe"
S4, S5, Q5, SQ5 & More
Vaico
2 Ratings
Available
In Stock
Ships Free
$176.99 $134.49
Clearance
Audi Coolant Pipe - Vaico 06E121045BD

Audi Coolant Pipe - Vaico 06E121045BD

Cross Over Pipe
S4, S5, Q7
Vaico
Available
In Stock
Ships Free
$179.99 $116.47
Audi VW Coolant Pipe - Rein 5Q0121070BR

Audi VW Coolant Pipe - Rein 5Q0121070BR

A3, A3 Quattro, S3, Jetta, TT Quattro, TTS
Rein
Available
Ships in 1 business day
Ships Free
$98.77
Audi Coolant Pipe - Rein 06E121045J

Audi Coolant Pipe - Rein 06E121045J

"Cross Over Pipe"
A4 Quattro, A5 Quattro, Q5
Rein
Available
In Stock
Ships Free
$97.40
Audi Coolant Pipe - Rein 06E121045BD

Audi Coolant Pipe - Rein 06E121045BD

Cross Over Pipe
S4, S5, Q7
Rein
Available
In Stock
Ships Free
$94.99
Clearance
Audi Cylinder Head Coolant Pipe - Vaico 06E121045R

Audi Cylinder Head Coolant Pipe - Vaico 06E121045R

A4, A4 Quattro, A6, A6 Quattro
Vaico
1 Rating
Available
In Stock
Ships Free
$113.99 $69.89
VW Coolant Pipe - Vaico V10-4893

VW Coolant Pipe - Vaico V10-4893

A4, Passat, A4 Quattro
Vaico
Available
Ships in 7 business days
Ships Free
$65.99
Audi Engine Coolant Pipe - Rein CHU0774

Audi Engine Coolant Pipe - Rein CHU0774

Aluminum Engine Coolant Pipe
A4, A4 Quattro, A5, A5 Quattro, Q5, & More
Rein
Available
Ships in 1 business day
$47.59
Volkswagen Engine Coolant Pipe - Rein 06E121044AF

Volkswagen Engine Coolant Pipe - Rein 06E121044AF

A4 Quattro, A5 Quattro, S5, A4, A6, & more
Rein
Available
Ships in 1 business day
$46.99
Audi VW Coolant Pipe - Rein 1K0121070BD

Audi VW Coolant Pipe - Rein 1K0121070BD

Expansion Tank Hose to Auxiliary Water Pump Hose.
A3, A3 Quattro, Beetle, CC, Eos, GTI, Jetta, & more
Rein
4 Ratings
Available
In Stock
$36.40
Volkswagen Engine Coolant Pipe - URO Parts 022121050

Volkswagen Engine Coolant Pipe - URO Parts 022121050

Water pump to t-stat housing; Aluminum
A3 Quattro, TT Quattro, Golf, Jetta
URO Parts
2 Ratings
Available
In Stock
$34.09
Audi Engine Coolant Pipe - URO Parts 06J121065F

Audi Engine Coolant Pipe - URO Parts 06J121065F

Water Pump to Trans Cooler; Aluminum construction vs OEM plastic
A3, A3 Quattro, Beetle, CC, Eos, GTI, Jetta, & more
URO Premium
1 Rating
Available
In Stock
$30.09
Audi VW Coolant Pipe - Rein 06J121065F

Audi VW Coolant Pipe - Rein 06J121065F

A3, A3 Quattro, Beetle, CC, Eos, GTI, Jetta, & more
Rein
1 Rating
Available
In Stock
$27.03
Audi Engine Coolant Pipe - Rein CHP0774

Audi Engine Coolant Pipe - Rein CHP0774

A4, A4 Quattro, A5, A5 Quattro, Q5, & More
Rein
4 Ratings
Available
In Stock
$25.91
Audi Engine Coolant Breather Pipe - URO Parts 020156

Audi Engine Coolant Breather Pipe - URO Parts 020156

A4, A4 Quattro, A4 allroad, A5 Quattro, A5 Sportback & More
URO Parts
Available
Ships in 3 business days
$25.39
© FCP Euro 2026. All rights reserved.  
Version: 94c708b2f : 53a503b7d08d6a1584b68d28b71f3ec1f789121f