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Audi A4 Most Popular Parts

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ES#5526857 - 8K0407689G - Front Lower Ball Joint - Replaces a worn ball joint before it costs you tires and steering feel. - Sidem - Audi

Replaces a worn ball joint before it costs you tires and steering feel.

Brand:
Sidem - Corporate Logo
ES#:
5526857
Mfg#:
8K0407689G
Ships in 1 day
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4852403 - 8W0407694B - Front Lower Control Arm - Curved - Right - Keep your suspension in top shape - Sidem - Audi

Keep your suspension in top shape

Brand:
Sidem - Corporate Logo
ES#:
4852403
Mfg#:
8W0407694B
Ships in 1 day
$169.99

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

$164.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4852494 - 8W0505324F - Right Rear Upper Control Arm  - Keep your suspension tight - Sidem - Audi

Keep your suspension tight

Brand:
Sidem - Corporate Logo
ES#:
4852494
Mfg#:
8W0505324F
Ships in 1 day
$82.99

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

$80.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4852430 - 8W0407505E - Front Upper Control Arm - Straight - Left - Keep your suspension in top shape - Sidem - Audi

Keep your suspension in top shape

Brand:
Sidem - Corporate Logo
ES#:
4852430
Mfg#:
8W0407505E
Ships in 1 day
$63.99

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

$61.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5526847 - 8K0407151F - Front Lower Control Arm - Straight - Left - Replaces a worn control arm whose bushings have given out. - Sidem - Audi Porsche

Replaces a worn control arm whose bushings have given out.

Brand:
Sidem - Corporate Logo
ES#:
5526847
Mfg#:
8K0407151F
Ships in 1 day
$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4852457 - 8W0407510B - Front Upper Control Arm - Curved - Right - Keep your suspension in top shape - Sidem - Audi

Keep your suspension in top shape

Brand:
Sidem - Corporate Logo
ES#:
4852457
Mfg#:
8W0407510B
Ships in 1 day
$65.99

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

$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2158181 - 4F0419811D - Outer Tie Rod End - Priced Each - Fits the left and right side - TRW - Audi Volkswagen

Fits the left and right side Featuring the S4 design without the rubber damper

Brand:
TRW - Corporate Logo
ES#:
2158181
Mfg#:
4F0419811D
Ships in 1 day
$68.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4316853 - 8k0615403eKT - Rear Brake Caliper - Left - Price includes $50.00 refundable core charge 
Includes the parking brake motor - TRW - Audi

Price includes $50.00 refundable core charge Includes the parking brake motor From the 2013 model year

Brand:
TRW - Corporate Logo
ES#:
4316853
Mfg#:
8K0615403EKT
Ships in 1 day
$679.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4750191 - 8k0615404eKT - Remanufactured Rear Brake Caliper - Right - Includes a refundable $68.90 core charge - TRW - Audi

Includes a refundable $68.90 core charge From the 2013 model year

Brand:
TRW - Corporate Logo
ES#:
4750191
Mfg#:
8K0615404EKT
Ships in 1 day
$667.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2762348 - 059919501KT3 - Coolant Temperature Sensor With O-Ring & Clip - 4 Pin - Blue sensor with square connector. Please check existing sensor color - URO - Audi

<font color='blue'>Blue</font> sensor with square connector. Please check existing sensor color 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2762348
Mfg#:
059919501KT3
Ships in 1-2 days
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2446 - 078133471C - Mass Air Flow Sensor (MAF) - New - Clear Codes, Restore MPGs - VDO - Audi Volkswagen

Clear Codes, Restore MPGs We Price Match - Give Us A Call or Chat!
Engine code AHA from VIN 8D-W-007800, split is in the 1998 model year

Brand:
VDO - Corporate Logo
ES#:
2446
Mfg#:
078133471C
Ships in 1 day
$225.99

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

$219.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#251229 - 030905377C - Knock Sensor - 165mm - Detects engine knock and changes timing accordingly (sensor only) - VDO - Audi Volkswagen

Detects engine knock and changes timing accordingly (sensor only) We Price Match - Give Us A Call or Chat!

Brand:
VDO - Corporate Logo
ES#:
251229
Mfg#:
030905377C
Ships in 1 day
$68.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3677488 - 8K0837462E - Front Window Regulator - Right - Does not include the window motor - Vaico - Audi

Does not include the window motor We Price Match - Give Us A Call or Chat!
From production date 11/9/2010

Brand:
Vaico - Corporate Logo
ES#:
3677488
Mfg#:
8K0837462E
Ships in 1 day
$113.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#514277 - 078198385f - Cylinder Head Bolt Set - Priced Each - Replace each time the cylinder head is removed - Victor Reinz - Audi

Replace each time the cylinder head is removed

Brand:
Victor Reinz - Corporate Logo
ES#:
514277
Mfg#:
078198385F
Ships in 1 day
$28.99

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

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2730881 - 078103383E - Cylinder Head Gasket - Priced Each - Fits left or right bank - Victor Reinz - Audi

Fits left or right bank

Brand:
Victor Reinz - Corporate Logo
ES#:
2730881
Mfg#:
078103383E
Ships in 1 day
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2678231 - 078253039C - Exhaust Manifold Gasket - Priced Each - Fits the left and right side - Victor Reinz - Audi

Fits the left and right side Fits up to VIN 8D-W-180000 - Split is in the 1998 model year

Brand:
Victor Reinz - Corporate Logo
ES#:
2678231
Mfg#:
078253039C
Ships in 1 day
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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