Upgrade your ignition setup with a smarter ground solution that protects your wiring, improves signal stability, and disappears seamlessly into your factory harness!
10X Entries Into Our F80 M3 Sweepstakes For vehicles with ignition coil connector part number starting in "8K0" or "4D0". See notes in description
Replace your pesky OEM ignition coil tiedown studs with these stainless steel bolts!
10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE
Brand:
ES#:
4465208
Mfg#:
97646A327KT
In Stock
ON SALE!
SAVE 20%
$16.99
This product was last offered at the strikethrough price on 11-07-2026
Add 8V RS3/B9 S4 spark with these red top coil packs and RS7 spark plugs for the ultimate ignition service kit for your 1.8T/2.0T Gen3 engine!
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Includes connector housing with terminals and seals. Great for an OE replacement or custom upgrades.
10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE Please reference original part number from existing connector to confirm fitment, prior to ordering. *OEM
Brand:
ES#:
4460500
Mfg#:
3D0973703-KIT
In Stock
ON SALE!
SAVE 30%
$24.99
This product was last offered at the strikethrough price on 11-07-2026
Features APR Upgraded Ignition Coils and OEM plugs, ensuring a stronger and more consistent spark!
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE CARB certified for sale in all 50 states
Brand:
ES#:
4447287
Mfg#:
06K905601KKT
EO#:
D-783-5
In Stock
$349.99
This product was last offered at the strikethrough price on 09-29-2026
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.
Lifetime Replacement
