Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply
affirm financing terms & conditions

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

2003 Porsche Boxster 986 Roadster Convertible H6 2.7L

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
affirm financing terms & conditions
garage-red
Your Vehicle 2003 Porsche Boxster 986 Roadster Convertible H6 2.7L
Your Vehicle 2003 Porsche Boxster 986 Roadster Convertible H6 2.7L
Change Clear

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

Sort By
Filter By
Return to Top

Rotary Knob

ES#1495476 - 99664295100 - Rotary Knob - Left radio control knob for PCM 2 - Genuine Porsche - Porsche

Left radio control knob for PCM 2 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1495476
Mfg#:
99664295100
Ships in 4 Business Days
$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty Shift Cable Ball Socket - Right

Manual Transmission (Adjustable at Shifter Connection) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3560466
Mfg#:
99642414700HD
Ships in 1 Business Day
$44.92 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Drain Plug Washer - 18 X 24

ES#2602965 - 90012310630 - Oil Drain Plug Washer - 18 X 24 - Sealing crushable washer - One time use only - Fischer and Plath - Porsche

Sealing crushable washer - One time use only affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fischer and Plath - Corporate Logo
ES#:
2602965
Mfg#:
90012310630
In Stock at Vendor
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Plastic Screw - Priced each

ES#1511971 - 99959004540 - Plastic Screw - Priced each - Used to secure the battery cover to the cowl panel - Two required - Genuine Porsche - Porsche

Used to secure the battery cover to the cowl panel - Two required affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1511971
Mfg#:
99959004540
Ships in 3 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Foam Air Filter

ES#2623149 - PP1594 - Performance Foam Air Filter - More air flow means more power! Direct replacement with long service life. - Pipercross - Porsche

More air flow means more power! Direct replacement with long service life. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pipercross - Corporate Logo
ES#:
2623149
Mfg#:
PP1594
Ships in 3 Business Days
ON SALE! SAVE 11%
$49.99

This product was last offered at the strikethrough price on
07-01-2026

$44.48 USD
Free Shipping
on orders $49 and up

Rubber Oil Seal

ES#1509721 - 99911347540 - Rubber Oil Seal - 40 x 62 x 10mm - Genuine Porsche - Porsche

40 x 62 x 10mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1509721
Mfg#:
99911347540
Ships in 4 Business Days
$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Oil Pan Gasket

ES#1469228 - 98639701600 - Transmission Oil Pan Gasket - Replace when you change your transmission fluid - Genuine Porsche - Porsche

Replace when you change your transmission fluid affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1469228
Mfg#:
98639701600
Ships in 4 Business Days
$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Parking Brake Turnbuckle

ES#1459070 - 96442456800 - Parking Brake Turnbuckle - Junction between the hand brake pull rod and both cables - Genuine Porsche - Porsche

Junction between the hand brake pull rod and both cables affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1459070
Mfg#:
96442456800
Ships in 4 Business Days
$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Light Switch - Priced Each

ES#2587861 - 99661311302 - Brake Light Switch - Priced Each - At the brake pedal - Facet - Porsche

At the brake pedal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Facet - Corporate Logo
ES#:
2587861
Mfg#:
99661311302
In Stock at Vendor
$43.99

This product was last offered at the strikethrough price on
07-06-2026

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Convertible Top Cable - Priced Each

ES#3560439 - 98656171703 - Convertible Top Cable - Priced Each - Replacement convertible top bowden cable, fits left or right side - Hamburg Tech - Porsche

Replacement convertible top bowden cable, fits left or right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3560439
Mfg#:
98656171703
Ships in 1 Business Day
$21.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Convertible Top Cable - Set Of Two

ES#4726823 - 98656171703SET - Convertible Top Cable - Set Of Two - Replacement convertible top bowden cable, fits left & right side - Hamburg Tech - Porsche

Replacement convertible top bowden cable, fits left & right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4726823
Mfg#:
98656171703SET
Ships in 1 Business Day
$43.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Filter

ES#2538872 - 99611013104 - Air Filter - Fitted in air cleaner box behind driver in engine compartment - Mahle - Porsche

Fitted in air cleaner box behind driver in engine compartment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mahle - Corporate Logo
ES#:
2538872
Mfg#:
99611013104
Ships in 1 Business Day
10% off MSRP

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

$47.99

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

$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hardtop Headliner Trim - Black

ES#1471135 - 98656355100B12 - Hardtop Headliner Trim - Black - Plastic latch trim cover - Genuine Porsche - Porsche

Plastic latch trim cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1471135
Mfg#:
98656355100B12
Ships in 4 Business Days
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sway Bar End Link

ES#2748878 - 99634306904 - Sway Bar End Link - Left side fitment - Rein - Porsche

Left side fitment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2748878
Mfg#:
99634306904
Ships in 3 Business Days
$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sway Bar End Link

ES#2748877 - 99634307004 - Sway Bar End Link - Right side fitment - Rein - Porsche

Right side fitment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2748877
Mfg#:
99634307004
Ships in 3 Business Days
$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug Tube - Priced Each

ES#2597595 - 99610532552 - Spark Plug Tube - Priced Each - Located inside the valve cover - 6 required - URO - Porsche

Located inside the valve cover - 6 required affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2597595
Mfg#:
99610532552
In Stock at Vendor
$7.99

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

$7.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings