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Audi A4 Engine Service & Maintenance Parts

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Oil Drain Plug - Priced Each

ES#2503123 - N91167901 - Oil Drain Plug - Priced Each - Does not include the crush washer. M14x1.5 - Genuine Volkswagen Audi - Audi Volkswagen

Does not include the crush washer. M14x1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2503123
Mfg#:
N91167901
In Stock
3% off MSRP

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

$4.63

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

$4.51 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Basic Timing Chain Kit

ES#4751234 - 06K109158BP2KT - Basic Timing Chain Kit - Includes chains, tensioners, and rails - Assembled By ECS - Audi

Includes chains, tensioners, and rails 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#:
4751234
Mfg#:
06K109158BP2KT
In Stock
ON SALE! SAVE 25%
$478.99

This product was last offered at the strikethrough price on
01-03-2026

$358.80 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RacingLine Higher Output Ignition Coil - Blue - Priced Each

ES#4708243 - VWR900000 - RacingLine Higher Output Ignition Coil - Blue - Priced Each - Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils. - Racingline - Audi Volkswagen

Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racingline - Corporate Logo
ES#:
4708243
Mfg#:
VWR900000
Ships in 10 Business Days
Auto Notify
$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IP High Performance Ignition Coil Set - Set Of Six

ES#4389439 - IP-A121606 - IP High Performance Ignition Coil Set - Set Of Six - 4X more spark energy than stock coils! - Ignition Projects - Audi

4X more spark energy than stock coils! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ignition Projects - Corporate Logo
ES#:
4389439
Mfg#:
IP-A121606
Ships in 3 Business Days
$895.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Exact-Fit High Flow Air Filter - Dry

ES#4461008 - 012054LA07-DRY - ECS Exact-Fit High Flow Air Filter - Dry - High flow filter replacement to get your engine breathing better than new! - ECS - Audi

High flow filter replacement to get your engine breathing better than new! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4461008
Mfg#:
012054LA07-DRY
In Stock
ON SALE! SAVE 53%
$81.99

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

$38.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Kit - Select Plus

ES#4623804 - CKP0231 - Timing Chain Kit - Select Plus - Includes chains, tensioners, rails, timing covers, cam bridge, cam adjuster, oil pump chain & tensioner, oil pan, drive belt, gasket sealant and necessary hardware - Rein - Audi

Includes chains, tensioners, rails, timing covers, cam bridge, cam adjuster, oil pump chain & tensioner, oil pan, drive belt, gasket sealant and necessary hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
From production date 12/12/2011 up to 8/27/2012

Brand:
Rein - Corporate Logo
ES#:
4623804
Mfg#:
CKP0231
Back Ordered
$892.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit - Pack Of 5

ES#252601 - 06D115562 - Oil Filter Kit - Pack Of 5 - Stock up for future maintenance! - Hengst - Audi Volkswagen

Stock up for future maintenance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
252601
Mfg#:
06D115562
In Stock
$37.99 USD
Free Shipping
on orders $49 and up

IP High Performance Ignition Coil Set - 1.8T

ES#4389410 - IP-A121402 - IP High Performance Ignition Coil Set - 1.8T - 4X more spark energy than stock coils! - Ignition Projects - Audi Volkswagen

4X more spark energy than stock coils! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ignition Projects - Corporate Logo
ES#:
4389410
Mfg#:
IP-A121402
Ships in 10 Business Days
$595.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter - Priced Each

ES#3676537 - H17W05 - Oil Filter - Priced Each - Larger capacity oil filter for better efficiency - Hengst - Audi Volkswagen
ECS Tuning recommends this product.

Larger capacity oil filter for better efficiency affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3676537
Mfg#:
H17W05
In Stock
$8.58 USD
Free Shipping
on orders $49 and up

1.8T Performance Ignition Service Kit

ES#5338591 - 056059LA094ISKT3 - 1.8T Performance Ignition Service Kit - Featuring one step colder, copper core NGK spark plugs & ECS performance ignition coils for increased spark energy. - ECS - Audi Volkswagen

Featuring one step colder, copper core NGK spark plugs & ECS performance ignition coils for increased spark energy. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
5338591
Mfg#:
056059LA094ISKT3
Ships in 1 Business Day
ON SALE! SAVE 25%
$181.99

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

$135.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

1.8T Performance Ignition Service Kit

ES#5338584 - 056059LA094ISKT - 1.8T Performance Ignition Service Kit - Featuring ECS Performance Ignition Coils & OEM NGK platinum-core spark plugs for increased spark energy! - ECS - Audi Volkswagen

Featuring ECS Performance Ignition Coils & OEM NGK platinum-core spark plugs for increased spark energy! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
5338584
Mfg#:
056059LA094ISKT
Ships in 1 Business Day
ON SALE! SAVE 20%
$220.99

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

$176.33 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B7 2.0T Cast Cooling Flange Replacement Kit

ES#4659383 - 06D121132CKT5 - Audi B7 2.0T Cast Cooling Flange Replacement Kit - Cure the common coolant leak coming from the back of your engine compartment once and for all! - Assembled By ECS - Audi

Cure the common coolant leak coming from the back of your engine compartment once and for all! 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#:
4659383
Mfg#:
06D121132CKT5
Ships on Jul 9, 2026
Auto Notify
ON SALE! SAVE 13%
$105.99

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

$91.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Build Your Own 2.0T Oil Service Kit - 0W-20

ES#5434044 - MQB20T0W20 - Build Your Own 2.0T Oil Service Kit - 0W-20 - Create the kit which best suits your needs! - Assembled By ECS - Audi Volkswagen

Create the kit which best suits your needs! 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#:
5434044
Mfg#:
MQB20T0W20
Ships in 7 Business Days
ON SALE!
Starting at $70.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Front Oxygen Sensor - Priced Each

ES#319089 - 1K0998262L - Front Oxygen Sensor - Priced Each - Keep your engine running efficiently - Genuine Volkswagen Audi - Audi Volkswagen

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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
319089
Mfg#:
1K0998262L
Ships in 2 Business Days
7% off MSRP

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

$462.99

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

$431.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#2593188 - 06H903137CKT1 - Accessory Belt Kit - Keep your accessories running properly! - Assembled By ECS - Audi

Keep your accessories running properly! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Up to the 2012 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2593188
Mfg#:
06H903137CKT1
Ships on Jul 17, 2026
Auto Notify
ON SALE! SAVE 15%
$99.99

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

$85.05 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#3679590 - 06E905115G - Ignition Coil - Priced Each - Keep your engine running smooth - Genuine Volkswagen Audi - Audi Volkswagen

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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3679590
Mfg#:
06E905115G
Ships in 1-2 days
11% off MSRP

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

$111.67

This product was last offered at the strikethrough price on
06-01-2026

$99.61 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Service & Maintenance Parts

An ounce of prevention improves engine reliability and heads off big-ticket repairs. On average, the modest cost or periodic maintenance pays handsome rewards. Plan now to put your car on a regular schedule that includes fluid and filter changes, inspections, and recommended service.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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