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Audi D2 A8 Quattro 4.2

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Audi D2 A8 Quattro 4.2 Engine Electrical Parts

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Sensor Retaining Clip - Priced Each

ES#2865558 - 025121142 - Sensor Retaining Clip - Priced Each - Secures the coolant temperature sensor in place - Febi - 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:
Febi - Corporate Logo
ES#:
2865558
Mfg#:
025121142
Ships on Oct 20, 2026
Auto Notify
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hi/Low Volt Circuit Tester

ES#4336943 - CTA3022 - Hi/Low Volt Circuit Tester - Tests high voltage in spark plugs, plug wires and distributor caps - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Tests high voltage in spark plugs, plug wires and distributor caps

Brand:
CTA Tools - Corporate Logo
ES#:
4336943
Mfg#:
CTA3022
Ships on Aug 12, 2026
$7.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - 1.8 Bar

ES#2627559 - 056919081 - Oil Pressure Switch - 1.8 Bar - Low pressure screw in oil pressure switch. M10x1 - Rein - Audi Volkswagen

Low pressure screw in oil pressure switch. M10x1 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to the 1999 model year

Brand:
Rein - Corporate Logo
ES#:
2627559
Mfg#:
056919081
In Stock at Vendor
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Starter Gasket

ES#284401 - 079103565 - Starter Gasket - Used between the starter and the transmission. - Genuine Volkswagen Audi - Audi

Used between the starter and the transmission.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284401
Mfg#:
079103565
Special Order: No Guaranteed ETA
14% off MSRP

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

$13.99

This product was last offered at the strikethrough price on
06-04-2026

$11.99 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 Dec 3, 2026
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Sender - 1.2 To 1.6 Bar

ES#2813029 - 06A919081A - Oil Pressure Sender - 1.2 To 1.6 Bar - With 1 pin black connector - Hamburg Tech - Audi Volkswagen

With 1 pin black connector We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813029
Mfg#:
06A919081A
Ships in 2 Business Days
$9.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - 1.8 bar

ES#3970952 - 056919081 - Oil Pressure Switch - 1.8 bar - Low pressure screw in oil pressure switch. M10x1 - Meyle - Audi Volkswagen

Low pressure screw in oil pressure switch. M10x1 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to the 1999 model year

Brand:
Meyle - Corporate Logo
ES#:
3970952
Mfg#:
056919081
Ships on Dec 3, 2026
$8.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wire With Terminals For 90 Degree 6 Pin Bulkhead - Green

ES#4882992 - 201-0361-GRN - Wire With Terminals For 90 Degree 6 Pin Bulkhead - Green - Purchase the wires you need for your electrical bulkhead fitting here. Featuring FEP wire pre-cut to 24" 18 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" 18 Gauge wire with the appropriate terminal pre-crimped and ready to install!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4882992
Mfg#:
201-0361-GRN
Ships in 10 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tie Wrap With Socket - 4.6x160mm

ES#318941 - 1K0971818 - Tie Wrap With Socket - 4.6x160mm - For 6.5mm holes with 0.6-1.8mm sheet metal thickness - Genuine Volkswagen Audi - Audi Volkswagen

For 6.5mm holes with 0.6-1.8mm sheet metal thickness

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
318941
Mfg#:
1K0971818
In Stock
8% off MSRP

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

$1.08

This product was last offered at the strikethrough price on
07-26-2026

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

ECS Performance Ignition Coils - Set Of Eight

ES#5338626 - 056059LA08-8KT - ECS Performance Ignition Coils - Set Of Eight - Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! - ECS - Audi

Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! 10X Entries For Our 25th Anniversary Sweepstakes!
For Vehicles with Engine Codes AKB and AUX (Bolt-In Style Ignition Coils)

Brand:
ECS - Corporate Logo
ES#:
5338626
Mfg#:
056059LA08-8KT
In Stock
ON SALE! SAVE 15%
$287.99

This product was last offered at the strikethrough price on
06-13-2026

$244.73 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#2528661 - 06B905115E - Ignition Coil - Priced Each - Keep your engine running smooth - Meyle - Audi Volkswagen

Keep your engine running smooth 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
From the 2000 model year

Brand:
Meyle - Corporate Logo
ES#:
2528661
Mfg#:
06B905115E
In Stock
Auto Notify
ON SALE!
$44.99

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

$43.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTEK D250SE

With award-winning Swedish technology, the dual input D250SE allows you to enjoy your vehicle more

Brand:
CTEK - Corporate Logo
ES#:
4492942
Mfg#:
40-315
In Stock
Limited Qty Sale
$569.99

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

$515.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Oxygen Sensor - Priced Each

ES#1306838 - 077906265aa - Rear Oxygen Sensor - Priced Each - Keep your engine running efficiently - Bosch - Audi

Keep your engine running efficiently 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Engine code AUX (2001 + model year)

Brand:
Bosch - Corporate Logo
ES#:
1306838
Mfg#:
077906265AA
In Stock at Vendor
$180.99

This product was last offered at the strikethrough price on
02-21-2026

$152.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil Pack - Set Of Eight

ES#2538907 - 058905105 - Ignition Coil Pack - Set Of Eight - Cures common coil-related engine misfire issues and diagnostic trouble codes - Genuine Volkswagen Audi - Audi

Cures common coil-related engine misfire issues and diagnostic trouble codes Up to the 1999 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2538907
Mfg#:
058905105
Ships in 1 Business Day
$441.99

This product was last offered at the strikethrough price on
04-09-2026

$390.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Pump

ES#4305051 - 078906601F - Secondary Air Pump - A common cause of emissions issues - URO - Audi

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

Brand:
URO - Corporate Logo
ES#:
4305051
Mfg#:
078906601F
Ships in 2 Business Days
$138.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil Pack - Set Of Eight

ES#3419020 - 058905105kt22 - Ignition Coil Pack - Set Of Eight - A common cure for misfire codes - URO - Audi

A common cure for misfire codes 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to the 1999 model year

Brand:
URO - Corporate Logo
ES#:
3419020
Mfg#:
058905105KT22
Ships in 2 Business Days
$192.99 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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