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Audi B9 A4 FWD 2.0T Engine Mechanical Parts

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ES#4745412 - 034-110-Z015 - 034Motorsport Billet Oil Cap - Transform your engine bay with the beautiful and sexy 034Motorsport Billet Oil Cap. - 034Motorsport - Audi Volkswagen

Transform your engine bay with the beautiful and sexy 034Motorsport Billet Oil Cap. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles from the 2021 model year only.

Brand:
034Motorsport - Corporate Logo
ES#:
4745412
Mfg#:
034-110-Z015
In Stock
ON SALE! SAVE 10%
$99.00

This product was last offered at the strikethrough price on
06-28-2026

$89.10 USD
Free Shipping
ES#3706887 - 0000531126 - Split Valve Keeper - Priced Each - Engine Valve Spring Retainer Keeper - Split cotter for intake or exhaust valve. Two required per valve - TRW - Audi Volkswagen

Engine Valve Spring Retainer Keeper - Split cotter for intake or exhaust valve. Two required per valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TRW - Corporate Logo
ES#:
3706887
Mfg#:
0000531126
Ships in 1 day
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A possible source of leaking oil or coolant affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5374218
Mfg#:
06L117021G
In Stock at Vendor
$84.99

This product was last offered at the strikethrough price on
05-01-2026

$71.99 USD
Free Shipping
on orders $49 and up
ES#281420 - 06H115418M - Oil Tube Plug - Keep contaminants out of your oil - Genuine Volkswagen Audi - Audi

Keep contaminants out of your oil affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281420
Mfg#:
06H115418M
In Stock
35% off MSRP

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

$12.30

This product was last offered at the strikethrough price on
07-01-2026

$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4779260 - 06L105243AS - Harmonic Balancer - Reduces torsional vibrations on your crankshaft - Genuine Volkswagen Audi - Audi

Reduces torsional vibrations on your crankshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4779260
Mfg#:
06L105243AS
Ships in 1 day
8% off MSRP

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

$441.99

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

$404.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3106649 - 005887ECS02KT - Billet Aluminum Oil Filter Housing - Silver Anodized - Ditch the easily broken/stripped plastic oil filter housing for a durable billet upgrade - ECS - Audi

Ditch the easily broken/stripped plastic oil filter housing for a durable billet upgrade affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3106649
Mfg#:
005887ECS02KT
In Stock
ON SALE!
$126.99

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

$123.18 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4742584 - vwivn-1004s-8KT - Intake Valve - +1mm Oversize - Set Of 8 - Black nitride coated, single groove intake valves and a complete set of keepers to rebuild or upgrade your engine. - Supertech - Audi Volkswagen

Black nitride coated, single groove intake valves and a complete set of keepers to rebuild or upgrade your engine. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4742584
Mfg#:
VWIVN-1004S-8KT
Ships in 8 Business Days
$328.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2993393 - 06L103598R - Oil Pan - Lower - Keep the engine oil where it belongs - Genuine Volkswagen Audi - Audi

Keep the engine oil where it belongs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2993393
Mfg#:
06L103598R
Ships in 1 day
9% off MSRP

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

$348.99

This product was last offered at the strikethrough price on
07-01-2026

$318.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#280752 - 06E109623H - Valve Spring - Priced Each - Keeps your valves closed - Genuine Volkswagen Audi - Audi Volkswagen

Keeps your valves closed affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280752
Mfg#:
06E109623H
Ships in 1 day
7% 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
07-01-2026

$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4148477 - 06N145735C - Oil Return Line - Returns oil from the turbocharger to the oil pan - Genuine Volkswagen Audi - Audi

Returns oil from the turbocharger to the oil pan affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4148477
Mfg#:
06N145735C
Ships in 1 day
7% off MSRP

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

$108.99

This product was last offered at the strikethrough price on
07-01-2026

$100.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4464328 - AGA-CODT-1 - Clean Oil Drain Tool - Change the way you change oil - AGA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Change the way you change oil affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AGA Tools - Corporate Logo
ES#:
4464328
Mfg#:
AGA-CODT-1
Ships in 7 Business Days
$299.00 USD
Free Shipping
on orders $49 and up
ES#2913116 - 06L109675 - Valve Stem Seal - Priced Each - Located between the valve spring and the valve guide - 8 required - Genuine Volkswagen Audi - Audi Volkswagen

Located between the valve spring and the valve guide - 8 required affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2913116
Mfg#:
06L109675
Ships in 1 day
$12.99

This product was last offered at the strikethrough price on
04-23-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3024184 - 100-9908 - ARP Ultra-Torque Assembly Lubricant (0.5oz) - Priced Each - ARP Ultra-Torque is the premier high performance engine fastener assembly lubricant on the market today! - ARP - Audi BMW Volkswagen Mercedes Benz MINI Porsche

ARP Ultra-Torque is the premier high performance engine fastener assembly lubricant on the market today! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ARP - Corporate Logo
ES#:
3024184
Mfg#:
100-9908
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4750175 - 06L103598RAKT - Oil Pan Replacement Kit  - Completely replace your oil pan with everything you need! - Assembled By ECS - Audi

Completely replace your oil pan with everything you need! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4750175
Mfg#:
06L103598RAKT
Ships in 1 day
$317.99

This product was last offered at the strikethrough price on
01-08-2026

$273.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Also called Camshaft Bridge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 01/10/2022

Brand:
Hamburg Tech - Corporate Logo
ES#:
4750158
Mfg#:
06L103144F
In Stock
ON SALE!
$139.99

This product was last offered at the strikethrough price on
06-25-2026

$132.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2993021 - 06E109611K - Exhaust Valve - Priced Each - Keep your engine running strong - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running strong affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2993021
Mfg#:
06E109611K
Ships in 1 day
9% off MSRP

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

$93.99

This product was last offered at the strikethrough price on
07-01-2026

$85.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Mechanical Parts

Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.

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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