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2003 Porsche Boxster 986 Roadster Convertible H6 2.7L

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Your Vehicle 2003 Porsche Boxster 986 Roadster Convertible H6 2.7L
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2003 Porsche Boxster 986 Roadster Convertible H6 2.7L Most Popular Parts

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Wheel Spacer & Stud Conversion Kit - Pair (For Two Wheels)

ES#3617524 - ls-1012mmKT1 - Wheel Spacer & Stud Conversion Kit - Pair (For Two Wheels) - Make wheel changes quicker and easier, while giving your wheels the space they need - 12mm Spacers / 62mm Studs - Rennline - Porsche

Make wheel changes quicker and easier, while giving your wheels the space they need - 12mm Spacers / 62mm Studs Pair of spacers with 10 studs/nuts - To be used with Porsche factory wheels or wheels that use R14 ball seat bolts/nuts

Brand:
Rennline - Corporate Logo
ES#:
3617524
Mfg#:
LS-1012MMKT1
In Stock
$159.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Stud Conversion Kit - Pair (For Two Wheels)

ES#3617523 - ls-1010mmKT1 - Wheel Spacer & Stud Conversion Kit - Pair (For Two Wheels) - Make wheel changes quicker and easier, while giving your wheels the space they need - 10mm Spacers / 48mm Studs - Rennline - Porsche

Make wheel changes quicker and easier, while giving your wheels the space they need - 10mm Spacers / 48mm Studs Pair of spacers with 10 studs/nuts - To be used with Porsche factory wheels or wheels that use R14 ball seat bolts/nuts

Brand:
Rennline - Corporate Logo
ES#:
3617523
Mfg#:
LS-1010MMKT1
Ships in 10 Business Days
$159.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Drain Plug - Priced Each

ES#1376709 - 90021900930 - Oil Drain Plug - Priced Each - M18 X 1.5 screw plug - Genuine Porsche - Porsche

M18 X 1.5 screw plug

Brand:
Genuine Porsche - Corporate Logo
ES#:
1376709
Mfg#:
90021900930
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sport Clutch Disc

ES#3022183 - 881861000017 - Sport Clutch Disc - For use with lightweight single-mass flywheel - SACHS Performance - Porsche

For use with lightweight single-mass flywheel

Brand:
SACHS Performance - Corporate Logo
ES#:
3022183
Mfg#:
881861000017
Ships in 5 Business Days
$477.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Performance Pressure Plate

ES#3010483 - 883082999754 - High Performance Pressure Plate - Higher holding strength - Ideal for modified vehicles - SACHS Performance - Porsche

Higher holding strength - Ideal for modified vehicles

Brand:
SACHS Performance - Corporate Logo
ES#:
3010483
Mfg#:
883082999754
Ships in 5 Business Days
$477.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Child's Car Seat

Porsche Junior Plus booster seat for children 33-80 lbs Not for use with sport bucket seats

Brand:
Genuine Porsche - Corporate Logo
ES#:
4041894
Mfg#:
971044062
Ships in 4 Business Days
$468.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Main Shaft Seal

ES#3253511 - 0PB105249 - Rear Main Shaft Seal - Crankshaft sealing ring - 85x105x11mm - Genuine Porsche - Porsche

Crankshaft sealing ring - 85x105x11mm

Brand:
Genuine Porsche - Corporate Logo
ES#:
3253511
Mfg#:
0PB105249
Ships in 3 Business Days
$52.99

This product was last offered at the strikethrough price on
08-04-2026

$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Body Wiring Harness

ES#2622763 - 98632561100 - Valve Body Wiring Harness - Inside the transmission pan - ZF - Porsche

Inside the transmission pan We Price Match - Give Us A Call or Chat!

Brand:
ZF - Corporate Logo
ES#:
2622763
Mfg#:
98632561100
Ships in 2 Business Days
$467.39

This product was last offered at the strikethrough price on
07-16-2026

$467.38 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Power Window Regulator - Right Side

ES#1489229 - 99654207604 - Power Window Regulator - Right Side - Electric window regulator without motor - Genuine Porsche - Porsche

Electric window regulator without motor

Brand:
Genuine Porsche - Corporate Logo
ES#:
1489229
Mfg#:
99654207604
Ships in 4 Business Days
$594.99

This product was last offered at the strikethrough price on
08-24-2026

$466.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MagnumFORCE Cold Air Intake System

ES#519475 - 55-10720 - MagnumFORCE Cold Air Intake System - Super Stock Pro 5R intake system - AFE - Porsche

Super Stock Pro 5R intake system CARB certified for sale in all 50 states

Brand:
AFE - Corporate Logo
ES#:
519475
Mfg#:
55-10720
EO#:
D-550-3
Ships in 3 Business Days
ON SALE!
$252.00

This product was last offered at the strikethrough price on
09-01-2026

$233.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

GT3 Brake Air Guide Duct - Left

ES#1498703 - 99734148392 - GT3 Brake Air Guide Duct - Left - Divert more air toward your brake rotors for additional cooling - Genuine Porsche - Porsche

Divert more air toward your brake rotors for additional cooling

Brand:
Genuine Porsche - Corporate Logo
ES#:
1498703
Mfg#:
99734148392
Special Order: No Guaranteed ETA
$30.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of 6

ES#2718084 - 99917020791KT1 - Spark Plugs - Set Of 6 - FGR-6-KQE - Bosch - Porsche

FGR-6-KQE We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2718084
Mfg#:
99917020791KT1
In Stock
$65.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front 4000 Series T3 Brake Rotors - Pair (318x26)

ES#4842820 - 42394SKT - Front 4000 Series T3 Brake Rotors - Pair (318x26) - Featuring all the benefits of the 4000 Series plus DBA's patented world renowned T3 bi-directional slot design - DBA - Porsche

Featuring all the benefits of the 4000 Series plus DBA's patented world renowned T3 bi-directional slot design

Brand:
DBA - Corporate Logo
ES#:
4842820
Mfg#:
42394SKT
In Stock at Vendor
$460.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Charcoal Activated Cabin Filter

ES#2535313 - 99757121901 - Charcoal Activated Cabin Filter - Filter the air coming into your vehicle - Hengst - Porsche
ECS Tuning recommends this product.

Filter the air coming into your vehicle 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
2535313
Mfg#:
99757121901
Ships in 1 Business Day
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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