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Volkswagen Passat B5 4 Motion 1.8T

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Volkswagen Passat B5 4 Motion 1.8T Engine Electrical Parts

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Spark Plugs - Set Of Four

ES#1866550 - 3145 - Spark Plugs - Set Of Four - Keep your engine running strong with copper core plugs. - Denso - Audi Volkswagen

Keep your engine running strong with copper core plugs.

Brand:
Denso - Corporate Logo
ES#:
1866550
Mfg#:
3145
Ships in 5 Business Days
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sensor Retaining Clip - Priced Each

ES#2586934 - 032121142 - Sensor Retaining Clip - Priced Each - Secures the coolant temperature sensor in place - Rein - Audi Volkswagen

Secures the coolant temperature sensor in place 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2586934
Mfg#:
032121142
Ships in 1 day
$4.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

In-Tank Fuel Pump Gasket

Located between the retaining ring and fuel tank

Brand:
German - Corporate Logo
ES#:
4145074
Mfg#:
1J0919133B
Back Ordered
$12.99

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

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Relay 167 - Priced Each

ES#2814213 - 191906383C - Relay 167 - Priced Each - Commonly used as a contact close relay for fuel pump - Hamburg Tech - Audi Volkswagen

Commonly used as a contact close relay for fuel pump We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2814213
Mfg#:
191906383C
Ships in 2 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Multipurpose Relay - Priced Each

ES#2815889 - 4H0951253A - Multipurpose Relay - Priced Each - Replacement 4-pin/40 amp relay - Hamburg Tech - Audi Volkswagen

Replacement 4-pin/40 amp relay We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2815889
Mfg#:
4H0951253A
Ships in 2 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Allen Bolt - Priced Each

ES#1300721 - N90212703 - Allen Bolt - Priced Each - Install new hardware with your new parts. M8x47 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8x47 Secures the alternator to the bracket - upper position

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1300721
Mfg#:
N90212703
Ships in 1 day
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#3471582 - N01024230 - Hex Bolt - Priced Each - Install new hardware with your new parts. M8x25 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8x25 Secures the impulse rotor to the intake cam

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3471582
Mfg#:
N01024230
Ships in 1 day
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Washer - Priced Each

ES#2770178 - N01152426 - Washer - Priced Each - Install new hardware with your new parts. 6.4x12x1.6 - ECS - Audi Volkswagen

Install new hardware with your new parts. 6.4x12x1.6 10X Entries For Our 25th Anniversary Sweepstakes!

Secures the camshaft sensor to the cylinder head.

Brand:
ECS - Corporate Logo
ES#:
2770178
Mfg#:
N01152426
In Stock
ON SALE! SAVE 50%
$1.99

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

$0.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECU Retainer

ES#440791 - 8E0907354 - ECU Retainer - Holds the engine control unit in place - Genuine Volkswagen Audi - Audi Volkswagen

Holds the engine control unit in place

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
440791
Mfg#:
8E0907354
Ships in 2 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Multipurpose Relay - Priced Each

ES#4333710 - 7M0951253A - Multipurpose Relay - Priced Each - Meyle - Audi Volkswagen

2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4333710
Mfg#:
7M0951253A
Ships on Nov 30, 2026
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - 1.4 bar

ES#2816117 - 68919081 - Oil Pressure Switch - 1.4 bar - Senses low engine oil pressure - Hamburg Tech - Audi Volkswagen

Senses low engine oil pressure We Price Match - Give Us A Call or Chat!
For vehicles with VIN up to 3B-X-491,580, split is in the 1999 model year

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816117
Mfg#:
68919081
Ships in 2 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Nut - Priced Each

ES#465858 - N01100521 - Hex Nut - Priced Each - Install new hardware with your new parts. M5 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M5 Secures the ground wire to the fuel pump

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
465858
Mfg#:
N01100521
In Stock
Limited Qty Sale
$3.99

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

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

MAP Sensor O-Ring

ES#251595 - n90563801 - MAP Sensor O-Ring - Ensure a correct reading on your MAP sensor. 13.94x2.62 - Genuine Volkswagen Audi - Audi Volkswagen

Ensure a correct reading on your MAP sensor. 13.94x2.62

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
251595
Mfg#:
N90563801
Ships in 3 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Multipurpose Relay - Priced Each

ES#1831766 - 141951253B - Multipurpose Relay - Priced Each - Replacement 4-pin/40 amp relay - Meyle - Audi Volkswagen

Replacement 4-pin/40 amp relay 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
1831766
Mfg#:
141951253B
In Stock
ON SALE!
$8.98

This product was last offered at the strikethrough price on
07-14-2026

$8.71 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hose Clamp - Priced Each

ES#467643 - N10207701 - Hose Clamp - Priced Each - Secures secondary air pump hose to the air box. 34.6x7x0.6 - Genuine Volkswagen Audi - Volkswagen

Secures secondary air pump hose to the air box. 34.6x7x0.6 For vehicles with ATW, AUG, or AWM engine codes only.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467643
Mfg#:
N10207701
Ships in 1 day
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Washer - Priced Each

ES#465980 - N01166620 - Washer - Priced Each - Install new hardware with your new parts. 6.4x18x1.6 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. 6.4x18x1.6 Used in securing the MAF housing to the air cleaner

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
465980
Mfg#:
N01166620
Ships in 2 Business Days
$1.99 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.

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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