Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

Audi B8/B8.5 S4 Quattro 3.0T

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Audi B8/B8.5 S4 Quattro 3.0T
Your Vehicle Audi B8/B8.5 S4 Quattro 3.0T
Change Clear

Audi B8/B8.5 S4 Quattro 3.0T Engine Electrical Parts

Sort By
Filter By
Return to Top

Performance Ignition Service Kit

ES#4620046 - 06E905115GKT17 - Performance Ignition Service Kit - Includes six ECS Performance red coil packs and six NGK Iridium spark plugs - Assembled By ECS - Audi

Includes six ECS Performance red coil packs and six NGK Iridium spark plugs

Brand:
Assembled By ECS - Corporate Logo
ES#:
4620046
Mfg#:
06E905115GKT17
In Stock
ON SALE! SAVE 12%
$254.99

This product was last offered at the strikethrough price on
08-11-2026

$224.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#2748468 - 06E905115E - Ignition Coil - Priced Each - Keep your engine running smooth - NFIS Original Equipment - Audi Volkswagen

Keep your engine running smooth

Brand:
NFIS Original Equipment - Corporate Logo
ES#:
2748468
Mfg#:
06E905115E
In Stock
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR Upgraded Ignition Coil - Red - Priced Each

ES#4376580 - MS100208 - APR Upgraded Ignition Coil - Red - Priced Each - Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! - APR - Audi Volkswagen Porsche

Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4376580
Mfg#:
MS100208
In Stock
11% off MSRP

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

$41.57

This product was last offered at the strikethrough price on
08-22-2026

$36.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Ignition Coil - Priced Each

ES#4349456 - 06E905115G - Performance Ignition Coil - Priced Each - Increased energy output over stock coil packs for a stronger and more consistent spark! - ECS - Audi Volkswagen
ECS Tuning recommends this product.

Increased energy output over stock coil packs for a stronger and more consistent spark!

Brand:
ECS - Corporate Logo
ES#:
4349456
Mfg#:
06E905115G
In Stock
ON SALE! SAVE 15%
$33.99

This product was last offered at the strikethrough price on
07-02-2026

$28.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Ignition Service Kit

ES#4475350 - 101905631G1KT - Performance Ignition Service Kit - Includes six Red APR coil packs and spark plugs to service your ignition - Assembled By ECS - Audi

Includes six Red APR coil packs and spark plugs to service your ignition

Brand:
Assembled By ECS - Corporate Logo
ES#:
4475350
Mfg#:
101905631G1KT
In Stock
$304.99

This product was last offered at the strikethrough price on
08-04-2026

$303.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Ignition Coils - Set Of Six

ES#4620042 - 06E905115G-6KT - Performance Ignition Coils - Set Of Six - Increased energy output over stock coil packs for a stronger and more consistent spark! - ECS - Audi

Increased energy output over stock coil packs for a stronger and more consistent spark!

Brand:
ECS - Corporate Logo
ES#:
4620042
Mfg#:
06E905115G-6KT
In Stock
ON SALE! SAVE 15%
$203.99

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

$173.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR Upgraded Ignition Coil - Red - Set of Six

ES#4376586 - MS100208-6KT - APR Upgraded Ignition Coil - Red - Set of Six - Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! - APR - Audi

Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4376586
Mfg#:
MS100208-6KT
In Stock
$221.70 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IE 3.0T High Pressure Fuel Pump (HPFP) Upgrade

ES#4040277 - IEFUVJ1 - IE 3.0T High Pressure Fuel Pump (HPFP) Upgrade - The IE HPFP Upgrade is the missing link to provide enough fuel for dual pulley setups attempting big power on higher octane fuels. - Integrated Engineering - Audi

The IE HPFP Upgrade is the missing link to provide enough fuel for dual pulley setups attempting big power on higher octane fuels.

Brand:
Integrated Engineering - Corporate Logo
ES#:
4040277
Mfg#:
IEFUVJ1
In Stock
$1049.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BKR9EIX Spark Plugs - Set Of Six

ES#3991431 - bkr9eixKT - BKR9EIX Spark Plugs - Set Of Six - The NGK Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling properties. - NGK - Audi

The NGK Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling properties. We Price Match - Give Us A Call or Chat!
Recommended to be used by various tuners when paired with performance software - recommended gap of .024” +/- .002”

Brand:
NGK - Corporate Logo
ES#:
3991431
Mfg#:
BKR9EIXKT
In Stock
$90.99

This product was last offered at the strikethrough price on
08-11-2026

$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Pressure Fuel Pump

ES#3419174 - 07L127026AK - High Pressure Fuel Pump - Located on the left cylinder head - Hitachi - Audi Volkswagen

Located on the left cylinder head

Brand:
Hitachi - Corporate Logo
ES#:
3419174
Mfg#:
07L127026AK
In Stock
$851.99

This product was last offered at the strikethrough price on
04-30-2026

$520.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Upgraded Ignition Coil - Blue - Priced Each

ES#4376582 - MS100210 - APR Upgraded Ignition Coil - Blue - Priced Each - Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! - APR - Audi Volkswagen

Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4376582
Mfg#:
MS100210
In Stock
11% off MSRP

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

$41.57

This product was last offered at the strikethrough price on
08-22-2026

$36.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

340lph High Flow In-Tank Fuel Pump (e85 Compatible)

ES#3691421 - 50-1200 - 340lph High Flow In-Tank Fuel Pump (e85 Compatible) - AEM?s 340LPH E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels - AEM Electronics - Audi Volkswagen

AEM?s 340LPH E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels This is a general-use high flow fuel pump, not a direct plug-and-play swap in most application

Brand:
AEM Electronics - Corporate Logo
ES#:
3691421
Mfg#:
50-1200
In Stock
11% off MSRP

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

$175.95

This product was last offered at the strikethrough price on
08-22-2026

$155.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#3245922 - 06E905115F - Ignition Coil - Priced Each - Get rid of that nasty misfire. Features a Red colored top - Bosch - Audi Volkswagen

Get rid of that nasty misfire. Features a Red colored top We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3245922
Mfg#:
06E905115F
In Stock
$43.99

This product was last offered at the strikethrough price on
03-11-2026

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil Connector Housing - Priced Each

ES#452689 - 8K0973724 - Ignition Coil Connector Housing - Priced Each - The 4-pin connector for the ignition coils - Genuine Volkswagen Audi - Audi

The 4-pin connector for the ignition coils

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
452689
Mfg#:
8K0973724
In Stock
13% off MSRP

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

$14.50

This product was last offered at the strikethrough price on
08-22-2026

$12.65 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Assembly

ES#4742862 - 8K0919051AS - Fuel Pump Assembly - URO Premium - Audi


From the 2013 model year without flexfuel (e85) fuel option (Plastic intake manifold)

Brand:
URO Premium - Corporate Logo
ES#:
4742862
Mfg#:
8K0919051AS
Back Ordered
Auto Notify
$203.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of Six

ES#2731766 - 94460KT - Spark Plugs - Set Of Six - Keep your engine running strong - NGK - Audi Porsche
ECS Tuning recommends this product.

Keep your engine running strong We Price Match - Give Us A Call or Chat!

Brand:
NGK - Corporate Logo
ES#:
2731766
Mfg#:
94460KT
In Stock
$77.99 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.

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