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Audi B9 A4 Quattro 2.0T

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Audi B9 A4 Quattro 2.0T Service & Maintenance Parts

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RacingLine Higher Output Ignition Coils - Grey - Set of Four

ES#4708322 - VWR900002-4KT - RacingLine Higher Output Ignition Coils - Grey - Set of Four - 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.

Brand:
Racingline - Corporate Logo
ES#:
4708322
Mfg#:
VWR900002-4KT
Back Ordered
$220.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

Keep your engine running smooth

Brand:
Hitachi - Corporate Logo
ES#:
5411646
Mfg#:
06L905110K
Back Ordered
$49.99 USD
Free Shipping
on orders $49 and up

Accel "Super Coils" Ignition Coils - Set Of Four

ES#4147367 - 140088K-4 - Accel "Super Coils" Ignition Coils - Set Of Four - Features advanced bobbin technology for maximum output and performance - ACCEL - Audi Volkswagen

Features advanced bobbin technology for maximum output and performance

Brand:
ACCEL - Corporate Logo
ES#:
4147367
Mfg#:
140088K-4
Special Order: No Guaranteed ETA
38% off MSRP

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

$313.99

This product was last offered at the strikethrough price on
06-24-2026

$193.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DSG Filter - High Pressure

ES#3613696 - 0CK325149D - DSG Filter - High Pressure - Smaller high pressure filter located on mechatronic unit - Genuine Volkswagen Audi - Audi

Smaller high pressure filter located on mechatronic unit

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3613696
Mfg#:
0CK325149D
Ships in 1-2 days
10% off MSRP

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

$41.99

This product was last offered at the strikethrough price on
10-09-2026

$37.99 USD
Free Shipping
on orders $49 and up

Charcoal Lined Cabin Filter / Fresh Air Filter

ES#3448684 - 4M0819439A - Charcoal Lined Cabin Filter / Fresh Air Filter - The activated charcoal filters odor from reaching the cabin - Mann - Audi

The activated charcoal filters odor from reaching the cabin

Brand:
Mann - Corporate Logo
ES#:
3448684
Mfg#:
4M0819439A
Ships in 2 Business Days
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Quattro Ultra Service Kit

ES#5445320 - G055515A2KT1 - Quattro Ultra Service Kit - Includes Genuine Fluid and Two (2) Stainless Steel Magnetic Drain/Fill Plugs - Assembled By ECS - Audi

Includes Genuine Fluid and Two (2) Stainless Steel Magnetic Drain/Fill Plugs 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5445320
Mfg#:
G055515A2KT1
Ships on Nov 4, 2026
ON SALE! SAVE 11%
$105.99

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

$94.32 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Spark Plug Boot - Priced Each

ES#2774706 - 06L905199B - Spark Plug Boot - Priced Each - Connects the coil pack to the spark plug - Genuine Volkswagen Audi - Audi

Connects the coil pack to the spark plug

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2774706
Mfg#:
06L905199B
In Stock
8% off MSRP

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

$48.99

This product was last offered at the strikethrough price on
10-05-2026

$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stainless Steel MQB Ignition Coil Hardware Kit - Black Titanium Washers

ES#4475713 - 97646A327BLKT - Stainless Steel MQB Ignition Coil Hardware Kit - Black Titanium Washers - Replace your pesky OEM ignition coil tiedown studs with these stainless steel bolts and black titanium ZSPEC washers! - ECS - Audi Volkswagen

Replace your pesky OEM ignition coil tiedown studs with these stainless steel bolts and black titanium ZSPEC washers! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4475713
Mfg#:
97646A327BLKT
Ships in 7 Business Days
ON SALE! SAVE 10%
$32.99

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

$29.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Premium Oil Service Kit

ES#4376542 - 06m198405f6KT - Premium Oil Service Kit - Includes Top Tec 4200 Long Life 504.00/507.00 Engine Oil, Hengst oil filter, drain plug, and washer - Assembled By ECS - Audi Volkswagen

Includes Top Tec 4200 Long Life 504.00/507.00 Engine Oil, Hengst oil filter, drain plug, and washer 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4376542
Mfg#:
06M198405F6KT
In Stock
ON SALE!
$167.99

This product was last offered at the strikethrough price on
09-14-2026

$162.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

DSG Filter - Low Pressure

ES#3648642 - 0CK325121D - DSG Filter - Low Pressure - Larger low pressure filter located on the mechatronic unit - Genuine Volkswagen Audi - Audi

Larger low pressure filter located on the mechatronic unit

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3648642
Mfg#:
0CK325121D
Ships in 1-2 days
9% off MSRP

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

$88.99

This product was last offered at the strikethrough price on
10-09-2026

$80.99 USD
Free Shipping
on orders $49 and up

Genuine Oil Service Kit (5w-40) - With Service Tools

ES#4488486 - 06L115562KT28 - Genuine Oil Service Kit (5w-40) - With Service Tools - Includes 5w-40 Genuine oil, filter and drain plug - Genuine Volkswagen Audi - Audi Volkswagen

Includes 5w-40 Genuine oil, filter and drain plug

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4488486
Mfg#:
06L115562KT28
Ships on Oct 28, 2026
$163.99

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

$159.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Brisk Silver Racing ER14S Spark Plug - Priced Each

ES#4017482 - ER14S - Brisk Silver Racing ER14S Spark Plug - Priced Each - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen Mercedes Benz

Featuring silver fine wire center electrode - Superior ignition ability increases engine power! Stock heat range with a non-projected tip

Brand:
Brisk - Corporate Logo
ES#:
4017482
Mfg#:
ER14S
Ships on Oct 28, 2026
8% off MSRP

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

$12.99

This product was last offered at the strikethrough price on
10-09-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brisk Platin EEX14YP Spark Plug - Priced Each

ES#4017478 - EEX14YP - Brisk Platin EEX14YP Spark Plug - Priced Each - Features a platinum center electrode which allows for an extended replacement interval - Brisk - Audi Volkswagen Mercedes Benz

Features a platinum center electrode which allows for an extended replacement interval Stock heat range with a projected tip

Brand:
Brisk - Corporate Logo
ES#:
4017478
Mfg#:
EEX14YP
Ships in 3 Business Days
8% off MSRP

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

$12.99

This product was last offered at the strikethrough price on
10-09-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drain/Fill Plug - Priced Each

ES#2501746 - WHT005623A - Drain/Fill Plug - Priced Each - Used in both the drain and fill location (M22x1.5x11) - Genuine Volkswagen Audi - Audi Volkswagen

Used in both the drain and fill location (M22x1.5x11)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2501746
Mfg#:
WHT005623A
In Stock
37% off MSRP

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

$9.74

This product was last offered at the strikethrough price on
10-09-2026

$6.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Drain Plug - Pack Of 10

ES#3639960 - 06L103801KT1 - Oil Drain Plug - Pack Of 10 - Stock up and save! - Vaico - Audi Volkswagen Porsche

Stock up and save! We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3639960
Mfg#:
06L103801KT1
In Stock
$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brisk Silver Racing ER14S Spark Plugs - Set Of Four

ES#4030522 - er14s-4KT - Brisk Silver Racing ER14S Spark Plugs - Set Of Four - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen

Featuring silver fine wire center electrode - Superior ignition ability increases engine power! Stock heat range with a non-projected tip

Brand:
Brisk - Corporate Logo
ES#:
4030522
Mfg#:
ER14S-4KT
Ships on Oct 28, 2026
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Service & Maintenance Parts

Good maintenance should never be viewed as an expense. It is an investment that maintains the value and dependability of your car, extends its service life, and increases its resale value. Affordable fluids and filters are all here, with many tutorials demonstrating how easy it is to keep your car running strong.

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

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