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Audi A4 Engine Parts & Accessories

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Brisk Silver Racing DR10S Spark Plug - Set Of Four

ES#4033196 - dr10sKT - Brisk Silver Racing DR10S Spark Plug - Set Of Four - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen MINI

Featuring silver fine wire center electrode - Superior ignition ability increases engine power! Two heat ranges colder than stock with a non-projected tip

Brand:
Brisk - Corporate Logo
ES#:
4033196
Mfg#:
DR10SKT
In Stock
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Timing Chain Tensioner - Center

ES#4871920 - 079109507T - Upper Timing Chain Tensioner - Center - Applies tension to the center timing chain - Bremmen Parts - Audi

Applies tension to the center timing chain 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4871920
Mfg#:
079109507T
In Stock
ON SALE! SAVE 21%
$72.99

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

$57.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#3714096 - 06H906433 - Crankshaft Position Sensor - Also known as the RPM or Impulse sensor. - Rein - Audi Volkswagen

Also known as the RPM or Impulse sensor. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
From the 2013 model year

Brand:
Rein - Corporate Logo
ES#:
3714096
Mfg#:
06H906433
In Stock
$41.99

This product was last offered at the strikethrough price on
07-17-2026

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat - 80°C

ES#2713078 - 075121113D - Thermostat - 80C - Includes sealing O-Ring - Vemo - Audi Volkswagen

Includes sealing O-Ring Lower temperature thermostat, stock is 87°C

Brand:
Vemo - Corporate Logo
ES#:
2713078
Mfg#:
075121113D
In Stock at Vendor
$18.99

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

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Solenoid Valve - Priced Each

ES#4818483 - 06H906283B - Solenoid Valve - Priced Each - Control valve for the flaps inside the intake manifold - Bremmen Parts - Audi Volkswagen

Control valve for the flaps inside the intake manifold 10X Entries For Our 25th Anniversary Sweepstakes!

Intake flap control solenoid - Fits from the 2013 model year

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818483
Mfg#:
06H906283B
In Stock
ON SALE! SAVE 28%
$46.99

This product was last offered at the strikethrough price on
02-25-2026

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Oil Drain Plug

ES#3410389 - 001196ecs02KT - Magnetic Oil Drain Plug - Capture harmful particles to prevent wear. M14x1.5 - ECS - Audi Volkswagen MINI Porsche

Capture harmful particles to prevent wear. M14x1.5 10X Entries For Our 25th Anniversary Sweepstakes!

Engine codes ATW & AWM. Engine code AEB from VIN 8D-X-200001, split is in the 1999 model year (or with the updated oil pan)

Brand:
ECS - Corporate Logo
ES#:
3410389
Mfg#:
001196ECS02KT
In Stock
ON SALE! SAVE 25%
$30.99

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

$23.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Installation Kit

ES#2769981 - 06F129717DKT1 - Intake Manifold Installation Kit - Everything you need to remove and re-install your intake manifold - Assembled By ECS - Audi

Everything you need to remove and re-install your intake manifold 10X Entries For Our 25th Anniversary Sweepstakes!
Up to the 2012 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2769981
Mfg#:
06F129717DKT1
In Stock at Vendor
ON SALE! SAVE 18%
$146.20

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

$120.14 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#3580590 - 8K0121405N - Coolant Expansion Tank - Includes the heat shield - URO - Audi

Includes the heat shield 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3580590
Mfg#:
8K0121405N
In Stock
$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Nut - Priced Each

ES#472727 - WHT002514 - Hex Nut - Priced Each - Install new hardware with your new parts. M10 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M10 Secures the catalytic converter to the turbocharger

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472727
Mfg#:
WHT002514
In Stock
$8.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Service Kit

ES#2804849 - 06D103295SKT - Oil Pump Service Kit - Includes balance shaft deleted oil pump assembly, drive chain, tensioner, and hardware. Price includes a $390 refundable core charge. - Assembled By ECS - Audi Volkswagen

Includes balance shaft deleted oil pump assembly, drive chain, tensioner, and hardware. Price includes a $390 refundable core charge. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2804849
Mfg#:
06D103295SKT
Back Ordered
Auto Notify
$1317.99

This product was last offered at the strikethrough price on
07-17-2026

$1315.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Forged Rifle Drilled H-Beam Connecting Rods

ES#2794960 - IERHVA2RD - Forged Rifle Drilled H-Beam Connecting Rods - Set of 4, rifle drilled - Integrated Engineering - Audi Volkswagen

Set of 4, rifle drilled 5X Entries For Our 25th Anniversary Sweepstakes!

Drop-In rods for use with OEM pistons, or pistons with 19mm wrist pin

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794960
Mfg#:
IERHVA2RD
Ships in 4 Business Days
$657.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System

ES#3175528 - 252576T - Cat-Back Exhaust System - 2.5" T-304 Stainless Steel exhaust system with Borla mufflers - Techtonics Tuning - Audi

2.5" T-304 Stainless Steel exhaust system with Borla mufflers For use with aftermarket 2.5" downpipe

Brand:
Techtonics Tuning - Corporate Logo
ES#:
3175528
Mfg#:
252576T
Ships on Aug 28, 2026
$1314.50 USD
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator

Price includes a $222.99 refundable core charge. From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5346973
Mfg#:
06H903018MXKT
Ships in 3 Business Days
$1311.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV) Repair Kit

ES#3659035 - 06h103495ahktKT1 - Pressure Control Valve (PCV) Repair Kit - Also called the "breather valve" or "oil separator". Located on top of the valve cover. - Genuine Volkswagen Audi - Audi Volkswagen

Also called the "breather valve" or "oil separator". Located on top of the valve cover. Fits up to production date 3/31/2012 - Please check existing part number before ordering

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3659035
Mfg#:
06H103495AHKTKT1
In Stock
$394.99

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

$327.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Camshaft

ES#2737862 - 06H109022BJ - Exhaust Camshaft - Operates exhaust valves - Genuine Volkswagen Audi - Audi

Operates exhaust valves Up to the 2012 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2737862
Mfg#:
06H109022BJ
Ships in 1-2 days
6% off MSRP

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

$1392.99

This product was last offered at the strikethrough price on
02-26-2026

$1309.99 USD
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.

Let us help you find the parts that fit your Audi

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