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Volkswagen MK4 Engine Electrical Parts

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ES#4304104 - 021957147 - Crankshaft Position Sensor - Impulse sensor or reference sensor - Bremi - Volkswagen

Impulse sensor or reference sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bremi - Corporate Logo
ES#:
4304104
Mfg#:
021957147
Ships in 1 Business Day
$37.99

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

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3138709 - 1J0998031 - Ignition Wire Set - Restore lost MPG and performance - Black Wires - Bosch - Volkswagen

Restore lost MPG and performance - Black Wires affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3138709
Mfg#:
1J0998031
Special Order: No Guaranteed ETA
$72.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3194850 - N10591608 - Glow Plug - Priced Each - Is your diesel hard to start in cold weather? M10x1x30 - Meyle - Volkswagen

Is your diesel hard to start in cold weather? M10x1x30 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with BEW engine code with VIN from 1J-54029 906 only, split is in the 2005 model year

Brand:
Meyle - Corporate Logo
ES#:
3194850
Mfg#:
N10591608
Ships on Oct 22, 2026
$36.18

This product was last offered at the strikethrough price on
12-29-2025

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4158936 - 038907319F - Crank Position Sensor - Tells your ECU where your crankshaft is in its rotation - Delphi - Volkswagen

Tells your ECU where your crankshaft is in its rotation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with ALH engine code

Brand:
Delphi - Corporate Logo
ES#:
4158936
Mfg#:
038907319F
Back Ordered
$36.99

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

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2788500 - dcpr9eixKT - Spark Plugs - Set Of Six - Colder plugs for high horsepower applications - NGK - Volkswagen

Colder plugs for high horsepower applications affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For boosted vehicles requiring a colder plug.

Brand:
NGK - Corporate Logo
ES#:
2788500
Mfg#:
DCPR9EIXKT
In Stock at Vendor
$80.99

This product was last offered at the strikethrough price on
01-10-2026

$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4460512 - 1J0973081-KIT - Electrical Connector Kit - Housing With Pin & Wire Seal (1)  - Includes connector housing with terminals and seals. Great for an OE replacement or custom upgrades. - ECS - Audi Volkswagen

Includes connector housing with terminals and seals. Great for an OE replacement or custom upgrades. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Please reference original part number from existing connector to confirm fitment, prior to ordering. *OEM

Brand:
ECS - Corporate Logo
ES#:
4460512
Mfg#:
1J0973081-KIT
In Stock
ON SALE! SAVE 90%
$15.99

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

$1.56 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connects from the gas pedal to throttle body. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with AEG, AZH, or AVH engine codes and automatic transmission

Brand:
OE Aftermarket - Corporate Logo
ES#:
2580557
Mfg#:
1J1723555P
Back Ordered
$72.99

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

$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#252925 - N10424906 - Fuse 150A - Priced Each - Located in Underhood Fuse box - Genuine Volkswagen Audi - Volkswagen

Located in Underhood Fuse box affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
252925
Mfg#:
N10424906
Ships in 1-2 days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#296358 - 191906383C - Relay 167 - Priced Each - Commonly used as a contact close relay for fuel pump - Genuine Volkswagen Audi - Audi Volkswagen

Commonly used as a contact close relay for fuel pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with VIN up to 1J-W-999 000, split is in 1998 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
296358
Mfg#:
191906383C
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.

$73.99

This product was last offered at the strikethrough price on
06-12-2026

$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#287614 - 095323969 - Air Temperature Sensor O-Ring - O-ring seals the connection point between the air temp sensor and the intake manifold. 9x2 - Genuine Volkswagen Audi - Audi Volkswagen

O-ring seals the connection point between the air temp sensor and the intake manifold. 9x2 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
287614
Mfg#:
095323969
Ships in 1-2 days
8% off MSRP

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

$24.99

This product was last offered at the strikethrough price on
06-12-2026

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3468546 - 357919149B - Vehicle Speed Sensor (G22) - Keep your speedometer operational with this replacement. - URO - Volkswagen

Keep your speedometer operational with this replacement. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with automatic transmission only

Brand:
URO - Corporate Logo
ES#:
3468546
Mfg#:
357919149B
In Stock at Vendor
$22.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Replace your weak and hard starting glow plugs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with ALH engine code only

Brand:
Beru - Corporate Logo
ES#:
4069071
Mfg#:
N10140105
In Stock at Vendor
$16.63

This product was last offered at the strikethrough price on
05-09-2026

$16.52 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#310582 - 1J0919133 - Fuel Pump Gasket - Located between the union nut and the fuel tank - Genuine Volkswagen Audi - Audi Volkswagen

Located between the union nut and the fuel tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
310582
Mfg#:
1J0919133
In Stock at Vendor
13% off MSRP

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

$37.99

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

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4057465 - N90316802 - Sealing O-Ring - Priced Each - Seal for most clip-in cooling sensors/senders. M19.6x3.6mm - Victor Reinz - Audi Volkswagen

Seal for most clip-in cooling sensors/senders. M19.6x3.6mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
4057465
Mfg#:
N90316802
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
ES#2731795 - 06A905377C - Knock Sensor - 235mm - Detects engine knock and changes timing accordingly - FAE - Volkswagen

Detects engine knock and changes timing accordingly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with AWD or AWW engine code with VIN up to 9M-1-075 840 only, split is in the 2001 model year

Brand:
FAE - Corporate Logo
ES#:
2731795
Mfg#:
06A905377C
Ships on Jul 8, 2026
$64.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#404155 - 6X0915138 - Battery Terminal Clamp (+) - For clamping the positive battery cable to the battery. 22mm - Genuine Volkswagen Audi - Audi Volkswagen

For clamping the positive battery cable to the battery. 22mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
404155
Mfg#:
6X0915138
Ships in 1-2 days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Electrical Parts

With automotive electrical content growing yearly, it has never been more important to keep your charging and electrical system in top working condition. ECS Tuning stocks a huge and constantly growing inventory of electrical sensors, electric motors, and electronic actuators from original equipment and name-brand aftermarket suppliers.

Let us help you find the parts that fit your Volkswagen

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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