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Audi B5 A4 Quattro V6 30v

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Audi B5 A4 Quattro V6 30v Engine Electrical Parts

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Wire With Terminals For 90 Degree 6 Pin Bulkhead - Yellow

ES#4883008 - 201-0360-YEL - Wire With Terminals For 90 Degree 6 Pin Bulkhead - Yellow - Purchase the wires you need for your electrical bulkhead fitting here. Featuring FEP wire pre-cut to 24" 12 Gauge wire with the appropriate terminal pre-crimped and ready to install! - Precision Raceworks - Audi BMW Volkswagen Mercedes Benz

Purchase the wires you need for your electrical bulkhead fitting here. Featuring FEP wire pre-cut to 24" 12 Gauge wire with the appropriate terminal pre-crimped and ready to install!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883008
Mfg#:
201-0360-YEL
Ships in 10 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Multipurpose Relay - Priced Each

ES#3970962 - 165906381 - Multipurpose Relay - Priced Each - Electronic control module relay - Meyle - Audi Volkswagen

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

Brand:
Meyle - Corporate Logo
ES#:
3970962
Mfg#:
165906381
Ships on Sep 8, 2026
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Knock Sensor - Brown Connector - Priced Each

ES#4900597 - 078905377 - Knock Sensor - Brown Connector - Priced Each - Detects engine ping for timing adjustment - Meyle - Audi

Detects engine ping for timing adjustment 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
From VIN 8D-X-260001, split is in the 1999 model year

Brand:
Meyle - Corporate Logo
ES#:
4900597
Mfg#:
078905377
Ships on Sep 8, 2026
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#4326850 - 078906433B - Crankshaft Position Sensor - Meyle - Audi Volkswagen

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

Brand:
Meyle - Corporate Logo
ES#:
4326850
Mfg#:
078906433B
Ships on Sep 8, 2026
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Knock Sensor - Blue Connector - Priced Each

ES#4487634 - 054905377G - Knock Sensor - Blue Connector - Priced Each - Detects engine ping for timing adjustment - Meyle - Audi Volkswagen

Detects engine ping for timing adjustment 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to VIN 8D-X-260000, split is in the 1999 model year

Brand:
Meyle - Corporate Logo
ES#:
4487634
Mfg#:
054905377G
Ships on Sep 8, 2026
$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuse Box Relay Plate

ES#3970913 - 8L0941822A - Fuse Box Relay Plate - The portion of the fuse box that accepts the relays - Meyle - Audi Volkswagen

The portion of the fuse box that accepts the relays 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
From VIN 8D-W-007800, split is in the 1998 model year

Brand:
Meyle - Corporate Logo
ES#:
3970913
Mfg#:
8L0941822A
Ships on Sep 8, 2026
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump

ES#2643003 - 8D0906089A - Fuel Pump - Located inside the fuel tank - Meyle - Audi

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

Brand:
Meyle - Corporate Logo
ES#:
2643003
Mfg#:
8D0906089A
Ships on Sep 8, 2026
$143.99 USD
Free Shipping
on orders $49 and up

Fuel Modules

Located inside the fuel tank We Price Match - Give Us A Call or Chat!

Brand:
VDO - Corporate Logo
ES#:
4415148
Mfg#:
8D0906089A
Special Order: No Guaranteed ETA
$269.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sealing O-Ring - Priced Each

Seal for most clip-in cooling sensors/senders. M19.6x3.6mm 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5340675
Mfg#:
N90316802
Special Order: No Guaranteed ETA
ON SALE! SAVE 39%
$2.99

This product was last offered at the strikethrough price on
08-14-2026

$1.83 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Gasket

Located between the union nut and the fuel tank 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5340912
Mfg#:
1J0919133
Special Order: No Guaranteed ETA
ON SALE!
$13.99

This product was last offered at the strikethrough price on
08-14-2026

$13.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Injection Pump

Keep your engine running efficiently 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles from VIN 8D-Y-100,001, split is in the 2000 model year

Brand:
Bremmen Parts - Corporate Logo
ES#:
5491634
Mfg#:
06A959253E
Ships on Nov 19, 2026
Auto Notify
$159.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor - 4 Pin

<font color='blue'>Blue</font> sensor with square connector. Please check existing sensor color - 078919501B Up to VIN 8D-X-500000, split is in the 1999 model year

Brand:
Refak - Corporate Logo
ES#:
3143185
Mfg#:
078919501B
Special Order: No Guaranteed ETA
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#2681201 - 06A906433C - Crankshaft Position Sensor - Also known as the RPM or speed sensor. - Vemo - Audi Volkswagen

Also known as the RPM or speed sensor. For vehicles with automatic transmission from VIN 8D-W-000483, split is in the 1998 model year

Brand:
Vemo - Corporate Logo
ES#:
2681201
Mfg#:
06A906433C
Special Order: No Guaranteed ETA
$38.99 USD
Free Shipping
on orders $49 and up

Ignition Coil

ES#2894976 - 078905104A - Ignition Coil - Keep your engine running strong - Vemo - Audi Volkswagen

Keep your engine running strong

Brand:
Vemo - Corporate Logo
ES#:
2894976
Mfg#:
078905104A
Special Order: No Guaranteed ETA
$204.99 USD
Free Shipping

A/C Pressure Safety Switch

ES#2901740 - 8D0959482B - A/C Pressure Safety Switch - Prevents excess pressure from building within the system - Vemo - Audi Volkswagen

Prevents excess pressure from building within the system

Brand:
Vemo - Corporate Logo
ES#:
2901740
Mfg#:
8D0959482B
Special Order: No Guaranteed ETA
$56.99 USD
Free Shipping
on orders $49 and up

FP34 Fuel Pump Surge Tank

ES#4877045 - 034-106-A002/3 - FP34 Fuel Pump Surge Tank - Designed for Bosch 044 Fuel Pump - 034Motorsport - Audi Volkswagen

Designed for Bosch 044 Fuel Pump

Brand:
034Motorsport - Corporate Logo
ES#:
4877045
Mfg#:
034-106-A002/3
Back Ordered
ON SALE! SAVE 10%
$351.00

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

$315.90 USD
Free Shipping
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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