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Volkswagen Passat Engine Block Coolant Flanges

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Coolant pipe

ES#275817 - 03H121145A - Coolant pipe - Hose connection found on the back of the block - Genuine Volkswagen Audi - Volkswagen

Hose connection found on the back of the block

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
275817
Mfg#:
03H121145A
Ships in 3 Business Days
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$56.99

This product was last offered at the strikethrough price on
10-04-2026

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Coolant Pipe

ES#5446936 - 03H121145A-AL - Aluminum Coolant Pipe - Hose connection found on the back of the block - Hamburg Tech - Volkswagen

Hose connection found on the back of the block

Brand:
Hamburg Tech - Corporate Logo
ES#:
5446936
Mfg#:
03H121145A-AL
Ships in 2 Business Days
$30.99 USD

Bolt - Priced Each

ES#466546 - N0147821 - Bolt - Priced Each - Use new hardware with your new parts. M6x25 - Genuine Volkswagen Audi - Volkswagen

Use new hardware with your new parts. M6x25

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466546
Mfg#:
N0147821
In Stock
Limited Qty Sale
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Pipe Kit

ES#3546691 - 03h121091KT - Coolant Pipe Kit - Includes gasket and hardware - Genuine Volkswagen Audi - Volkswagen

Includes gasket and hardware

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3546691
Mfg#:
03H121091KT
Ships in 3 Business Days
$61.99

This product was last offered at the strikethrough price on
10-04-2026

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant pipe gasket

ES#275801 - 03H121041B - Coolant pipe gasket - For the hose connection found on the back of the block - Genuine Volkswagen Audi - Volkswagen

For the hose connection found on the back of the block

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
275801
Mfg#:
03H121041B
In Stock
Limited Qty Sale
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange O-Ring

ES#4145068 - N90295401 - Coolant Flange O-Ring - Seals the breather assembly to the engine block (29.2x3) - Victor Reinz - Volkswagen

Seals the breather assembly to the engine block (29.2x3)

Brand:
Victor Reinz - Corporate Logo
ES#:
4145068
Mfg#:
N90295401
Back Ordered
$3.99

This product was last offered at the strikethrough price on
05-07-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange O-Ring

ES#469529 - N90295401 - Coolant Flange O-Ring - Seals the breather assembly to the engine block (29.2x3) - Genuine Volkswagen Audi - Volkswagen

Seals the breather assembly to the engine block (29.2x3)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
469529
Mfg#:
N90295401
Ships in 3 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange O-Ring

ES#2872958 - N90295401 - Coolant Flange O-Ring - Seals the breather assembly to the engine block (29.2x3) - Febi - Volkswagen

Seals the breather assembly to the engine block (29.2x3) We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2872958
Mfg#:
N90295401
Ships in 2 Business Days
$3.99

This product was last offered at the strikethrough price on
05-07-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange O-Ring

ES#3588 - N90295401 - Coolant Flange O-Ring - Seals the breather assembly to the engine block (29.2x3) - Rein - Volkswagen

Seals the breather assembly to the engine block (29.2x3) 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3588
Mfg#:
N90295401
Ships in 6 Business Days
$2.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Pipe Gasket

ES#5340821 - 03H121041B - Coolant Pipe Gasket - For the hose connection found on the back of the block - Elring - Volkswagen

For the hose connection found on the back of the block 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5340821
Mfg#:
03H121041B
Special Order: No Guaranteed ETA
$2.99 USD
Free Shipping
on orders $49 and up

Coolant Pipe

ES#5446937 - 03H121145A - Coolant Pipe - Hose connection found on the back of the block - Hamburg Tech - Volkswagen

Hose connection found on the back of the block

Brand:
Hamburg Tech - Corporate Logo
ES#:
5446937
Mfg#:
03H121145A
Ships in 2 Business Days
$18.99 USD

Cooling Hose Flange - Upgraded Aluminum

ES#4932881 - 95510623100PRM - Cooling Hose Flange - Upgraded Aluminum - Ditch the failure-prone factory plastic and bulletproof your cooling system. - URO Premium - Audi Volkswagen Porsche

Ditch the failure-prone factory plastic and bulletproof your cooling system. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO Premium - Corporate Logo
ES#:
4932881
Mfg#:
95510623100PRM
Ships in 2 Business Days
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange O-Ring

Seals the breather assembly to the engine block (29.2x3) 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5340933
Mfg#:
N90295401
Special Order: No Guaranteed ETA
$2.99 USD
Free Shipping
on orders $49 and up

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