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Audi 4M RS Q8 Quattro 4.0T Engine Parts & Accessories

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Coolant Expansion Tank Hose - Upper

ES#4060272 - 4M0121081DD - Coolant Expansion Tank Hose - Upper - Coolant expansion tank hose that connect on the upper side of the tank, by the revivor cap - Genuine Volkswagen Audi - Audi

Coolant expansion tank hose that connect on the upper side of the tank, by the revivor cap

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4060272
Mfg#:
4M0121081DD
Ships in 1 day
11% off MSRP

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

$56.99

This product was last offered at the strikethrough price on
08-31-2026

$51.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Titanium 4.0T Ignition Coil Hardware Kit - Set Of Eight With Red Titanium Washers

ES#4476327 - TI-M6X1X40-8RD - Titanium 4.0T Ignition Coil Hardware Kit - Set Of Eight With Red Titanium Washers - Replace your pesky OEM ignition coil tiedown studs with these titanium bolts! - ECS - Audi

Replace your pesky OEM ignition coil tiedown studs with these titanium bolts! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4476327
Mfg#:
TI-M6X1X40-8RD
Ships in 1 Business Day
ON SALE! SAVE 10%
$84.99

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

$76.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit - Priced Each

ES#4683931 - 06M198405F - Oil Filter Kit - Priced Each - Keep debris out of your oil and keep your engine running healthily - Vaico - Audi Porsche

Keep debris out of your oil and keep your engine running healthily We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4683931
Mfg#:
06M198405F
Ships on Jan 6, 2027
$21.99 USD
Free Shipping
on orders $49 and up

Ignition Coil - Priced Each

ES#4326817 - 06H905110L - Ignition Coil - Priced Each - Keep your engine running smooth - Meyle - Audi Volkswagen

Keep your engine running smooth 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4326817
Mfg#:
06H905110L
Ships on Sep 28, 2026
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure / Coolant Temp Sensor

ES#5386449 - 06E906054J - Oil Pressure / Coolant Temp Sensor - Triggers the oil light when pressure drops too low - Bougicord - Audi Porsche

Triggers the oil light when pressure drops too low

Brand:
Bougicord - Corporate Logo
ES#:
5386449
Mfg#:
06E906054J
Back Ordered
$89.99 USD
Free Shipping
on orders $49 and up

GT1 PRO C-3 Engine Oil (5w-30) - 1 Liter

ES#3141469 - GVW052195M2F - GT1 PRO C-3 Engine Oil (5w-30) - 1 Liter - High performance engine oil for passenger vehicles - Fuchs - Audi Volkswagen

High performance engine oil for passenger vehicles

Brand:
Fuchs - Corporate Logo
ES#:
3141469
Mfg#:
GVW052195M2F
Ships in 1 day
$16.99 USD
Free Shipping
on orders $49 and up

Titanium 4.0T Ignition Coil Hardware Kit - Set Of Eight With Black Titanium Washers

ES#4476328 - TI-M6X1X40-8BK - Titanium 4.0T Ignition Coil Hardware Kit - Set Of Eight With Black Titanium Washers - Replace your pesky OEM ignition coil tiedown studs with these titanium bolts! - ECS - Audi

Replace your pesky OEM ignition coil tiedown studs with these titanium bolts! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4476328
Mfg#:
TI-M6X1X40-8BK
Ships in 8 Business Days
ON SALE! SAVE 10%
$84.99

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

$76.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Housing O-Ring - 55x5.33mm

ES#3347598 - 9A700781400 - Thermostat Housing O-Ring - 55x5.33mm - 55 x 5.33 mm - Genuine Porsche - Audi Porsche

55 x 5.33 mm

Brand:
Genuine Porsche - Corporate Logo
ES#:
3347598
Mfg#:
9A700781400
Ships in 4 Business Days
$56.99

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

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

Thermostat Housing O-Ring - 80x4mm

ES#3347597 - 9A700780900 - Thermostat Housing O-Ring - 80x4mm - 80 X 4 mm - Genuine Porsche - Audi Porsche

80 X 4 mm

Brand:
Genuine Porsche - Corporate Logo
ES#:
3347597
Mfg#:
9A700780900
Ships in 4 Business Days
$56.99

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

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

Stainless Steel 4.0T Ignition Coil Hardware Kit - With Red Titanium Washers

ES#4475740 - 97646A327-8RD - Stainless Steel 4.0T Ignition Coil Hardware Kit - With Red Titanium Washers - Upgraded stainless steel tie down bolts and red titanium ZSPEC washers! - ECS - Audi

Upgraded stainless steel tie down bolts and red titanium ZSPEC washers! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4475740
Mfg#:
97646A327-8RD
Ships in 1 Business Day
ON SALE!
$42.99

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

$41.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stainless Steel 4.0T Ignition Coil Hardware Kit - With Black Titanium Washers

ES#4475741 - 97646A327-8BK - Stainless Steel 4.0T Ignition Coil Hardware Kit - With Black Titanium Washers - Upgraded stainless steel tie down bolts and black titanium ZSPEC washers! - ECS - Audi

Upgraded stainless steel tie down bolts and black titanium ZSPEC washers! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4475741
Mfg#:
97646A327-8BK
Ships in 8 Business Days
ON SALE!
$42.99

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

$41.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft/Camshaft Position Sensor

ES#4849666 - 057906433B - Crankshaft/Camshaft Position Sensor - Also referred to as the impulse sender - URO - Audi

Also referred to as the impulse sender 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4849666
Mfg#:
057906433B
Ships in 1 Business Day
$35.99

This product was last offered at the strikethrough price on
08-31-2026

$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Housing Gasket - Priced Each

ES#3348101 - 9A712113900 - Thermostat Housing Gasket - Priced Each - Two (2) Required - Genuine Porsche - Audi Porsche

Two (2) Required

Brand:
Genuine Porsche - Corporate Logo
ES#:
3348101
Mfg#:
9A712113900
Ships in 4 Business Days
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Housing Gasket - Priced Each

Two (2) Required 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5386437
Mfg#:
0P2121139
Ships in 1 Business Day
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Synthoil Energy Engine Oil A40 Service Kit (0w-40)

ES#5444644 - 2050KT1 - Synthoil Energy Engine Oil A40 Service Kit (0w-40) - Includes Hengst oil filter, Synthoil Energy Engine Oil A40 0w-40 oil, and Rein Drain Plug - Assembled By ECS - Audi

Includes Hengst oil filter, Synthoil Energy Engine Oil A40 0w-40 oil, and Rein Drain Plug 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5444644
Mfg#:
2050KT1
In Stock
ON SALE!
$190.99

This product was last offered at the strikethrough price on
09-01-2026

$187.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

IE Stage 1 ECU Tune With POWERlink Cable

ES#5504045 - IESOWC11 - IE Stage 1 ECU Tune With POWERlink Cable - Stage 1 ECU tune that unlocks up to 828 horsepower for C8 Audi RS6, RS7, S8, SQ7, SQ8, and RSQ8 models directly from your smartphone. - Integrated Engineering - Audi

Stage 1 ECU tune that unlocks up to 828 horsepower for C8 Audi RS6, RS7, S8, SQ7, SQ8, and RSQ8 models directly from your smartphone. 2024 model years are equipped with a new ECU version and are not currently compatible. See notes for more information.

Brand:
Integrated Engineering - Corporate Logo
ES#:
5504045
Mfg#:
IESOWC11
In Stock
Starting at $179.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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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