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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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Ignition Service Kit

ES#2725409 - 058905105kt4 - Ignition Service Kit - Includes eight Prenco coil packs and eight Bosch spark plugs - Assembled By ECS - Audi

Includes eight Prenco coil packs and eight Bosch spark plugs 10X Entries For Our 25th Anniversary Sweepstakes!
Up to the 1999 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2725409
Mfg#:
058905105KT4
Back Ordered
ON SALE!
$526.99

This product was last offered at the strikethrough price on
02-08-2026

$524.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured 120 Amp Alternator - With Core Charge

Price includes refundable $65.00 core charge. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to the 1999 model year for vehicles with 120 amp alternators

Brand:
Bosch - Corporate Logo
ES#:
2535549
Mfg#:
077903015EKT
Back Ordered
$466.99

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

$455.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTEK MXS 25EC

Fully automatic 8 step smart charger and battery support unit that delivers 25A to 12V batteries from 40–500Ah.

Brand:
CTEK - Corporate Logo
ES#:
4492939
Mfg#:
40-128
Back Ordered
$437.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTEK Pro Battery Tester

Don't leave yourself stranded with a dead battery.

Brand:
CTEK - Corporate Logo
ES#:
4492938
Mfg#:
40-209
Back Ordered
$1103.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Battery Relocation Kit

Odyssey 680 - Switch Mount

Brand:
Rennline - Corporate Logo
ES#:
2839918
Mfg#:
EL4138
Back Ordered
$173.00 USD
Free Shipping
on orders $49 and up

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.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings