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Audi A3 Most Popular Parts

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Control Arm (Stamped Steel)

ES#2803376 - 1K0407151BC - Control Arm (Stamped Steel) - Rein - Audi

2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Front Left

Brand:
Rein - Corporate Logo
ES#:
2803376
Mfg#:
1K0407151BC
Ships in 3 Business Days
$124.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan

ES#4151110 - 03G103603AD - Oil Pan - Stock replacement oil pan - Rein - Audi Volkswagen

Stock replacement oil pan 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151110
Mfg#:
03G103603AD
Ships in 3 Business Days
$109.99

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

$102.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Support Bracket

ES#5341101 - 1K0253144BC - Support Bracket - Connects sub-frame to exhaust after the flex pipe - Rein - Audi Volkswagen

Connects sub-frame to exhaust after the flex pipe 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5341101
Mfg#:
1K0253144BC
Ships in 3 Business Days
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Electric Water Pump

ES#5515640 - 2Q0965567A - Auxiliary Electric Water Pump - Restore vital coolant circulation for your heater core, emissions system, or electric vehicle thermal management system with this OE-quality replacement auxiliary pump. - Rein - Audi Volkswagen

Restore vital coolant circulation for your heater core, emissions system, or electric vehicle thermal management system with this OE-quality replacement auxiliary pump. 2X Entries Into Our F80 M3 Sweepstakes
For vehicle engine code CRUA only

Brand:
Rein - Corporate Logo
ES#:
5515640
Mfg#:
2Q0965567A
Ships in 3 Business Days
$91.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar Bushing - Priced Each

ES#4151283 - 1K0511327AR - Rear Sway Bar Bushing - Priced Each - Fits the left and right side - Rein - Audi Volkswagen

Fits the left and right side 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with 20.7mm rear sway bars

Brand:
Rein - Corporate Logo
ES#:
4151283
Mfg#:
1K0511327AR
Ships in 3 Business Days
$14.99

This product was last offered at the strikethrough price on
10-22-2026

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Inner CV Boot - Priced Each

ES#3469666 - 1K0498201D - Inner CV Boot - Priced Each - Stop leaking CV grease and extend axle joint life - Rein - Audi Volkswagen

Stop leaking CV grease and extend axle joint life 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3469666
Mfg#:
1K0498201D
Ships in 3 Business Days
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount

ES#2801511 - 1K0199555R - Transmission Mount - Reduce excessive drivetrain vibrations - Rein - Audi Volkswagen

Reduce excessive drivetrain vibrations 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2801511
Mfg#:
1K0199555R
Ships in 3 Business Days
$93.99 USD
Free Shipping

Auxiliary Water Pump

ES#5515717 - 3D0965561D - Auxiliary Water Pump - Maintain continuous coolant flow through your heater core and secondary cooling loops while protecting your engine against post-shutdown heat soak with this OE-quality replacement auxiliary water pump. - Rein - Audi Volkswagen Porsche

Maintain continuous coolant flow through your heater core and secondary cooling loops while protecting your engine against post-shutdown heat soak with this OE-quality replacement auxiliary water pump. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5515717
Mfg#:
3D0965561D
Ships in 3 Business Days
$97.99 USD
This product is lifetime replacement eligible Lifetime Replacement

TEMPERATURE SENSOR

ES#4151115 - 03L906088EJ - TEMPERATURE SENSOR - Rein - Audi Volkswagen

2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151115
Mfg#:
03L906088EJ
Ships in 3 Business Days
$165.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Module - Plastic

ES#5341456 - 06H121026DDP - Water Pump Module - Plastic - Includes the thermostat, temp sensor, and gasket - Rein - Audi Volkswagen

Includes the thermostat, temp sensor, and gasket 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5341456
Mfg#:
06H121026DDP
Ships in 3 Business Days
$415.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Coupler - Upper

ES#5507065 - 3C0122291 - Radiator Coupler - Upper - Fix a leaking upper or lower radiator hose connection with this direct-fit OE-quality replacement quick-connect flange. - Rein - Audi Volkswagen

Fix a leaking upper or lower radiator hose connection with this direct-fit OE-quality replacement quick-connect flange. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5507065
Mfg#:
3C0122291
Ships in 3 Business Days
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tie Rod (Inner Section)

ES#2801759 - 1K0423810A - Tie Rod (Inner Section) - Rein - Audi Volkswagen

2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2801759
Mfg#:
1K0423810A
Ships in 3 Business Days
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose Connector

ES#5507088 - 3B0122291B - Coolant Hose Connector - Fix a leaking heater core or radiator hose connection with this direct-fit OE-quality replacement quick-connect flange. - Rein - Audi Volkswagen

Fix a leaking heater core or radiator hose connection with this direct-fit OE-quality replacement quick-connect flange. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5507088
Mfg#:
3B0122291B
Ships in 3 Business Days
$5.99 USD
Free Shipping
on orders $49 and up

Radiator Bracket

ES#4151785 - 5Q0121367F - Radiator Bracket - Attaches the top portion of the radiator to the core support - Rein - Audi Volkswagen

Attaches the top portion of the radiator to the core support 2X Entries Into Our F80 M3 Sweepstakes
For the 2016 model year only

Brand:
Rein - Corporate Logo
ES#:
4151785
Mfg#:
5Q0121367F
Ships in 3 Business Days
$17.99

This product was last offered at the strikethrough price on
10-22-2026

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Control Arm (Stamped Steel)

ES#2802852 - 1K0407152BC - Control Arm (Stamped Steel) - Rein - Audi

2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Front Right

Brand:
Rein - Corporate Logo
ES#:
2802852
Mfg#:
1K0407152BC
Ships in 3 Business Days
$123.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#3149399 - 03L121011G - Water Pump - Featuring a metal impeller - Rein - Audi Volkswagen

Featuring a metal impeller 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3149399
Mfg#:
03L121011G
Ships in 3 Business Days
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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