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Volkswagen Passat B6 4 Motion 3.6L Engine Parts & Accessories

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ES#3561937 - 03H121113D - Thermostat - Helps your engine regulate its temperature - Genuine Volkswagen Audi - Audi Volkswagen

Helps your engine regulate its temperature

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3561937
Mfg#:
03H121113D
Ships in 1-2 days
13% off MSRP

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

$126.99

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

$110.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1885288 - MK4VR624VPRKT -  Oil Service Kit - Includes Hengst oil filter and Motul 5w-40 oil - Assembled By ECS - Audi Volkswagen

Includes Hengst oil filter and Motul 5w-40 oil 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
1885288
Mfg#:
MK4VR624VPRKT
In Stock
ON SALE!
$116.99

This product was last offered at the strikethrough price on
09-14-2026

$108.62 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2535145 - 191906383C - Relay 167 - Priced Each - Commonly used as a contact close relay for fuel pump - URO - Audi Volkswagen

Commonly used as a contact close relay for fuel pump 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535145
Mfg#:
191906383C
Ships in 1 Business Day
$6.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2898568 - 3AA919051C - In-Tank Fuel Pump Assembly - Fuel pump with sending unit - Vemo - Volkswagen

Fuel pump with sending unit

Brand:
Vemo - Corporate Logo
ES#:
2898568
Mfg#:
3AA919051C
Ships on Dec 22, 2026
$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
This product has been superseded to ES#4046596
ES#257175 - 06A919501A - Coolant Temperature Sensor - 2 Pin - Monitors coolant temperature for fan control & gauge readings - Genuine Volkswagen Audi - Audi Volkswagen

Monitors coolant temperature for fan control & gauge readings

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
257175
Mfg#:
06A919501A
In Stock
ON SALE! SAVE 63%
$48.43

This product was last offered at the strikethrough price on
10-05-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4416597 - 03H145113B - Vaccum Pump gasket - Gasket for the vacuum pump - Genuine Volkswagen Audi - Volkswagen

Gasket for the vacuum pump

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4416597
Mfg#:
03H145113B
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.

$20.99

This product was last offered at the strikethrough price on
10-26-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2663663 - WHT005190 - Sealing O-Ring - Found on the thermostat housing assembly. 37.5x4x6 - Genuine Volkswagen Audi - Audi Volkswagen

Found on the thermostat housing assembly. 37.5x4x6

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2663663
Mfg#:
WHT005190
Ships in 1-2 days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#470116 - N90533005 - hex head Bolt - Priced Each - Install new hardware with your new parts. M6x20 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x20 Secures the thermostat cover to the thermostat housing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
470116
Mfg#:
N90533005
Ships in 3 Business Days
25% off MSRP

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

$3.99

This product was last offered at the strikethrough price on
11-10-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#307172 - 1J0121087B - Coolant Distribution Pipe - Three way connector that attaches directly to the upper radiator hose - Genuine Volkswagen Audi - Audi Volkswagen

Three way connector that attaches directly to the upper radiator hose

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
307172
Mfg#:
1J0121087B
Ships in 1-2 days
15% off MSRP

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

$40.99

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

$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3557342 - 022121011A - Water Pump - Keep your coolant flowing to prevent overheating - Hepu - Audi Volkswagen

Keep your coolant flowing to prevent overheating

Brand:
Hepu - Corporate Logo
ES#:
3557342
Mfg#:
022121011A
Ships in 1 Business Day
$103.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2827113 - 004673ECS01-02KT - Silver Billet Aluminum Oil Filter Housing - With Filter - Hengst filter and silver anodized billet aluminum filter housing - Assembled By ECS - Volkswagen

Hengst filter and silver anodized billet aluminum filter housing 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2827113
Mfg#:
004673ECS01-02KT
In Stock
ON SALE! SAVE 35%
$159.99

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

$103.60 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4830969 - 1K0951253A - Relay 460 - Priced Each - Load reduction relay to help ensure your ride starts on the first turn - Vemo - Volkswagen

Load reduction relay to help ensure your ride starts on the first turn

Brand:
Vemo - Corporate Logo
ES#:
4830969
Mfg#:
1K0951253A
Ships in 1 Business Day
$34.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2894604 - 03C906051A - Low Pressure Fuel Sensor - Located before the HPFP. Measures "low side" fuel pressure. - Vemo - Audi Volkswagen

Located before the HPFP. Measures "low side" fuel pressure.

Brand:
Vemo - Corporate Logo
ES#:
2894604
Mfg#:
03C906051A
Special Order: No Guaranteed ETA
$101.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3469688 - T10093 - Lock Carrier Tool Set - Extended lock carrier bolts to make extra room without removing the entire front end - Genuine Volkswagen Audi - Audi Volkswagen

Extended lock carrier bolts to make extra room without removing the entire front end

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3469688
Mfg#:
T10093
Special Order: No Guaranteed ETA
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fill the voids in the factory mount to reduce flex 2X Entries For Our Spin To Win Sweepstakes!

Brand:
Powerflex - Corporate Logo
ES#:
3570707
Mfg#:
PFF85-531
Ships in 1 Business Day
$49.99 USD
Free Shipping
on orders $49 and up
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 1-2 days
12% 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
10-05-2026

$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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