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Audi A4 Most Popular Parts

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Spark Plug Gap Gauge

ES#4371893 - W80535 - Spark Plug Gap Gauge - Easy to read markings to set gaps quickly and easily. - Performance Tool - Audi BMW Volkswagen MINI Porsche

Easy to read markings to set gaps quickly and easily.

Brand:
Performance Tool - Corporate Logo
ES#:
4371893
Mfg#:
W80535
Ships in 1-2 days
$1.99

This product was last offered at the strikethrough price on
08-26-2026

$1.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Element Extinguisher Roll Cage Mount Package - 1.75 Inch

ES#4007086 - FE23.25.26-1.75I - Element Extinguisher Roll Cage Mount Package - 1.75 Inch - Everything you need to mount an E50 Element Fire Extinguisher to your roll bar, including the extinguisher itself! - Rennline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Everything you need to mount an E50 Element Fire Extinguisher to your roll bar, including the extinguisher itself!

Brand:
Rennline - Corporate Logo
ES#:
4007086
Mfg#:
FE23.25.26-1.75I
Ships in 5 Business Days
$160.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3 Piece 3/8 in. Dr. Socket Extension Bar Set - Wobble Tip

ES#3238588 - 640857 - 3 Piece 3/8 in. Dr. Socket Extension Bar Set - Wobble Tip - Reach that unreachable fastener in a flash with Powerbuilt socket extension bars. - Powerbuilt - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Reach that unreachable fastener in a flash with Powerbuilt socket extension bars.

Brand:
Powerbuilt - Corporate Logo
ES#:
3238588
Mfg#:
640857
Ships in 7 Business Days
$16.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW Headbolt Socket - T60

ES#3998968 - CTA9244 - BMW Headbolt Socket - T60 - Designed for BMW cylinder head bolts - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Designed for BMW cylinder head bolts

Brand:
CTA Tools - Corporate Logo
ES#:
3998968
Mfg#:
CTA9244
In Stock
Limited Qty Sale
$35.72

This product was last offered at the strikethrough price on
06-08-2026

$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2 PC 1/4" 3/8" Dr Flexible Extension Set

ES#3660281 - KDT87912 - 2 PC 1/4" 3/8" Dr Flexible Extension Set - very handy to be able to flex around an object. - Gear Wrench - Audi BMW Volkswagen Mercedes Benz MINI Porsche

very handy to be able to flex around an object.

Brand:
Gear Wrench - Corporate Logo
ES#:
3660281
Mfg#:
KDT87912
Ships in 1 Business Day
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

5/16" Hose Barb To AN-6 ORB Adapter

ES#4690268 - 201-0033 - 5/16" Hose Barb To AN-6 ORB Adapter - AN-6 Male ORB to 5/16" hose barb fitting - Precision Raceworks - Audi BMW Volkswagen Mercedes Benz MINI Porsche

AN-6 Male ORB to 5/16" hose barb fitting

Brand:
Precision Raceworks - Corporate Logo
ES#:
4690268
Mfg#:
201-0033
In Stock
$15.99 USD
Free Shipping
on orders $49 and up

Pump Filter Sock

ES#4882959 - 125-190 - Pump Filter Sock - Fuel Pump filter sock replacements for Walbro fuel pumps such as the 450 (F90000274), 525 (F90000285), and 535 (F90000295). - Walbro - Audi BMW Volkswagen Mercedes Benz

Fuel Pump filter sock replacements for Walbro fuel pumps such as the 450 (F90000274), 525 (F90000285), and 535 (F90000295).

Brand:
Walbro - Corporate Logo
ES#:
4882959
Mfg#:
125-190
Ships in 8 Business Days
$15.99 USD
Free Shipping
on orders $49 and up

Hexagon Head Bolt - Priced Each

ES#4580390 - PCG01047010 - Hexagon Head Bolt - Priced Each - M10 X 70 - Genuine Porsche - Audi Volkswagen Porsche

M10 X 70 Secures the transmission mounts to the brackets

Brand:
Genuine Porsche - Corporate Logo
ES#:
4580390
Mfg#:
PCG01047010
Ships in 3 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

75mm Bullet Nose Stud & Nut Bundle - Cone Seat - Set Of 5

ES#4505736 - 034-604-6006-5 - 75mm Bullet Nose Stud & Nut Bundle - Cone Seat - Set Of 5 - Made from high tensile heat treated Grade 10.9 Chromoly Steel and coated in Black Zinc. M14x1.5 - 034Motorsport - Audi Volkswagen

Made from high tensile heat treated Grade 10.9 Chromoly Steel and coated in Black Zinc. M14x1.5 2X Entries Into Our F80 M3 Sweepstakes
For use with spacers up to 20mm only

Brand:
034Motorsport - Corporate Logo
ES#:
4505736
Mfg#:
034-604-6006-5
Ships in 2 Business Days
$53.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Foxwell NT530 - VW Audi Software

ES#4872148 - NT530VAG - Foxwell NT530 - VW Audi Software - Foxwell - Audi Volkswagen

Brand:
Foxwell - Corporate Logo
ES#:
4872148
Mfg#:
NT530VAG
Special Order: No Guaranteed ETA
$159.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Hoodie - White Stripe (XXL)

ES#4362377 - UH024-GR2 - Unitronic Hoodie - White Stripe (XXL) - Get yours NOW and represent Unitronic with pride! - Unitronic - Audi Volkswagen

Get yours NOW and represent Unitronic with pride!

Brand:
Unitronic - Corporate Logo
ES#:
4362377
Mfg#:
UH024-GR2
Ships in 2 Business Days
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW / Audi AC Line Disconnect Tool

ES#4414002 - T40149 - VW / Audi AC Line Disconnect Tool - Used to disconnect quick-release air conditioning lines - Baum Tools - Audi

Used to disconnect quick-release air conditioning lines

Brand:
Baum Tools - Corporate Logo
ES#:
4414002
Mfg#:
T40149
Ships in 5 Business Days
$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Slide Hammer Bearing Puller

ES#4337568 - CTA8077 - Slide Hammer Bearing Puller - Pilot Bearing Puller - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Pilot Bearing Puller

Brand:
CTA Tools - Corporate Logo
ES#:
4337568
Mfg#:
CTA8077
Ships on Oct 15, 2026
$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tailpipe Expander Set

ES#3478018 - ATD5723 - Tailpipe Expander Set - Exhaust Pipe strecher - ATD Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Exhaust Pipe strecher

Brand:
ATD Tools - Corporate Logo
ES#:
3478018
Mfg#:
ATD5723
Ships in 6 Business Days
$156.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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