Regulates flow of coolant according to temperature
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with CKRA engine code only
Brand:
ES#:
2178912
Mfg#:
03L121111Q
In Stock at Vendor
2% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$179.99
This product was last offered at the strikethrough price on 05-07-2026
Connects rear thermostat housing to heater core hoses
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with manual transmission only
Brand:
ES#:
315393
Mfg#:
1K0122073FF
Ships in 1 day
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$417.99
This product was last offered at the strikethrough price on 02-26-2026
Complete water pump housing module, includes OE thermostat, OE temp sensor, and OE gaskets - Featuring a full coated aluminum housing!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Install a new o-ring for a proper seal. 20X3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Seals the hard coolant pipe to the thermostat housing
Complete assembly including housing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with FSI engines only
Brand:
ES#:
3173594
Mfg#:
06F121111F
In Stock
ON SALE!
SAVE 20%
$40.99
This product was last offered at the strikethrough price on 05-02-2026
Includes a thermostat, housing, O-ring and bolts
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with CCTA engine code only
Brand:
ES#:
2586887
Mfg#:
06H121113BKT1
In Stock
ON SALE!
SAVE 54%
$54.99
This product was last offered at the strikethrough price on 12-16-2025
Complete assembly with OE temperature 95C thermostat 06H121113B
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For vehicles with CCTA engine code only
Brand:
ES#:
4759992
Mfg#:
06H121121L
In Stock
ON SALE!
SAVE 22%
$20.99
This product was last offered at the strikethrough price on 05-02-2026
Keep your cooling system efficient
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with CCTA engine code only
Install new hardware with your new parts. M7x21.5mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Secures thermostat housing to the block, 2 required.
Brand:
ES#:
6661
Mfg#:
N90945002
In Stock
Limited Qty Sale
29% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$8.49
This product was last offered at the strikethrough price on 01-03-2026
Positioned between the thermostat and oil cooler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with FSI engines only
Brand:
ES#:
281153
Mfg#:
06F121065H
Ships in 1 day
9% 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 02-26-2026
Your thermostat helps regulate engine temperatures by allowing the coolant to circulate through the radiator once it opens. If it fails, this might mean it never closes, but worst case, it could mean your coolant doesn't get to the radiator. Stay ahead of cooling issues by replacing your thermostat regularly with an OEM thermostat or quality aftermarket thermostat from our selection.
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Volkswagen
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