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Audi A3 Thermostat Hoses

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Radiator Hose - Lower

ES#4151260 - 1K0122051GN - Radiator Hose - Lower - Connects the lower radiator port to the water pump housing - Rein - Audi Volkswagen

Connects the lower radiator port to the water pump housing 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151260
Mfg#:
1K0122051GN
In Stock
ON SALE!
$102.99

This product was last offered at the strikethrough price on
08-31-2026

$97.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#4818602 - 1K0122101LA - Radiator Hose - Upper - Connects the upper radiator port to the water pump housing and transmission cooler - Bremmen Parts - Audi Volkswagen

Connects the upper radiator port to the water pump housing and transmission cooler 10X Entries Into Our F80 M3 Sweepstakes

For TSI engine models with a CBFA engine code and automatic transmission only

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818602
Mfg#:
1K0122101LA
In Stock
ON SALE! SAVE 25%
$99.99

This product was last offered at the strikethrough price on
05-02-2026

$75.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#4899524 - 1K0122101KS - Radiator Hose - Upper - Connects the upper radiator port to the water pump housing - Rein - Audi Volkswagen

Connects the upper radiator port to the water pump housing 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For TSI engine models with manual transmissions only

Brand:
Rein - Corporate Logo
ES#:
4899524
Mfg#:
1K0122101KS
Ships in 5 Business Days
ON SALE!
$56.99

This product was last offered at the strikethrough price on
08-31-2026

$54.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#2539665 - 1K0122101KS - Radiator Hose - Upper - Connects the upper radiator port to the water pump housing - Genuine Volkswagen Audi - Audi Volkswagen

Connects the upper radiator port to the water pump housing For TSI engine models with manual transmissions only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2539665
Mfg#:
1K0122101KS
Ships in 2 Business Days
6% off MSRP

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

$159.99

This product was last offered at the strikethrough price on
09-06-2026

$149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#3442749 - 1K0122101LA - Radiator Hose - Upper - Connects the upper radiator port to the water pump housing and transmission cooler - Rein - Audi Volkswagen

Connects the upper radiator port to the water pump housing and transmission cooler 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For TSI engine models with a CBFA engine code and automatic transmission only

Brand:
Rein - Corporate Logo
ES#:
3442749
Mfg#:
1K0122101LA
Ships in 3 Business Days
ON SALE!
$99.99

This product was last offered at the strikethrough price on
08-31-2026

$94.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hard Coolant Pipe

ES#281153 - 06F121065H - Hard Coolant Pipe - Positioned between the thermostat and oil cooler - Genuine Volkswagen Audi - Audi Volkswagen

Positioned between the thermostat and oil cooler For vehicles with FSI engines only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281153
Mfg#:
06F121065H
Ships in 1-2 days
7% off MSRP

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

$176.99

This product was last offered at the strikethrough price on
08-31-2026

$163.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#2536251 - 1K0122101LA - Radiator Hose - Upper - Connects the upper radiator port to the water pump housing and transmission cooler - Genuine Volkswagen Audi - Audi Volkswagen

Connects the upper radiator port to the water pump housing and transmission cooler Engine code CBFA

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2536251
Mfg#:
1K0122101LA
Ships in 1 Business Day
3% off MSRP

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

$314.99

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

$304.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RADIATOR HOSE

ES#4151261 - 1K0122051HE - RADIATOR HOSE - Rein - Audi Volkswagen

2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151261
Mfg#:
1K0122051HE
In Stock
ON SALE!
$75.99

This product was last offered at the strikethrough price on
08-17-2026

$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Hose - Lower

ES#1833519 - 1K0122109CB - Expansion Tank Hose - Lower - Connects the thermostat to the expansion tank - Genuine Volkswagen Audi - Audi Volkswagen

Connects the thermostat to the expansion tank

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1833519
Mfg#:
1K0122109CB
Ships in 1-2 days
6% off MSRP

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

$51.99

This product was last offered at the strikethrough price on
04-17-2026

$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Lower

ES#315384 - 1K0122051GN - Radiator Hose - Lower - Connects the lower radiator port to the water pump housing - Genuine Volkswagen Audi - Audi Volkswagen

Connects the lower radiator port to the water pump housing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
315384
Mfg#:
1K0122051GN
Ships in 1-2 days
7% off MSRP

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

$291.99

This product was last offered at the strikethrough price on
08-31-2026

$270.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#2528945 - 1K0122101KT - Radiator Hose - Upper - Connects the upper radiator port to the water pump housing and transmission cooler - Genuine Volkswagen Audi - Audi Volkswagen

Connects the upper radiator port to the water pump housing and transmission cooler Engine code CCTA

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2528945
Mfg#:
1K0122101KT
Ships in 1 Business Day
15% off MSRP

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

$286.99

This product was last offered at the strikethrough price on
07-11-2026

$243.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#1833445 - 03L122157E - Coolant Hose - Connects thermostat housing to the upper radiator hose - Genuine Volkswagen Audi - Audi Volkswagen

Connects thermostat housing to the upper radiator hose

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1833445
Mfg#:
03L122157E
Ships in 7 Business Days
7% off MSRP

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

$248.99

This product was last offered at the strikethrough price on
08-31-2026

$230.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#4004577 - 1K0122101KT - Radiator Hose - Upper - Connects the upper radiator port to the water pump housing and transmission cooler - Rein - Audi Volkswagen

Connects the upper radiator port to the water pump housing and transmission cooler 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Engine code CCTA

Brand:
Rein - Corporate Logo
ES#:
4004577
Mfg#:
1K0122101KT
Back Ordered
Auto Notify
ON SALE!
$110.99

This product was last offered at the strikethrough price on
08-13-2026

$104.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

Connects the upper radiator port to the water pump housing and transmission cooler For TSI engine models with a CCTA engine code and automatic transmission only

Brand:
Burgaflex - Corporate Logo
ES#:
4349525
Mfg#:
1K0122101KT
Ships in 8 Business Days
$81.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cooling Hose Retaining Clip - Priced Each

ES#382263 - 4E0121142 - Cooling Hose Retaining Clip - Priced Each - 38mm C-clip located secures various cooling hoses on your European vehicle - Genuine Volkswagen Audi - Audi

38mm C-clip located secures various cooling hoses on your European vehicle Secures lower/upper radiator hoses to thermostat/water pump housing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
382263
Mfg#:
4E0121142
In Stock
ON SALE! SAVE 17%
$6.99

This product was last offered at the strikethrough price on
08-26-2026

$5.82 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling Hose Elbow

ES#259717 - 06F121057C - Cooling Hose Elbow - Attaches hard coolant supply pipe to thermostat housing - Genuine Volkswagen Audi - Audi

Attaches hard coolant supply pipe to thermostat housing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
259717
Mfg#:
06F121057C
Ships in 1-2 days
14% off MSRP

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

$21.99

This product was last offered at the strikethrough price on
08-31-2026

$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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