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

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
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

Engine Coolant Air Bleeder Valve

ES#3451026 - 99610634702 - Engine Coolant Air Bleeder Valve - Bleeds off excess cooling system pressure - URO - Porsche

Bleeds off excess cooling system pressure 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3451026
Mfg#:
99610634702
Ships in 2 Business Days
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Steering Pump Pulley

ES#1484076 - 99614722360 - Power Steering Pump Pulley - Replacement pulley for the power steering pump - Genuine Porsche - Porsche

Replacement pulley for the power steering pump

Brand:
Genuine Porsche - Corporate Logo
ES#:
1484076
Mfg#:
99614722360
Ships in 5 Business Days
$109.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

59mm Porsche Seat Wheel Bolt - Priced Each

ES#1303150 - 1455907 - 59mm Porsche Seat Wheel Bolt - Priced Each - Replacement wheel bolts for your Porsche - 74mm shaft (59mm length under seat) - H&R - Porsche

Replacement wheel bolts for your Porsche - 74mm shaft (59mm length under seat) We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
1303150
Mfg#:
1455907
In Stock
$10.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

60mm Porsche Seat Black Wheel Bolt - Priced Each

ES#2731275 - 1456006SW - 60mm Porsche Seat Black Wheel Bolt - Priced Each - Replacement wheel bolts for your Porsche - 60mm shaft (45mm length under seat) - H&R - Porsche

Replacement wheel bolts for your Porsche - 60mm shaft (45mm length under seat) We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2731275
Mfg#:
1456006SW
Ships in 4 Business Days
$10.99

This product was last offered at the strikethrough price on
06-30-2026

$9.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hexagon Nut - Priced Each

ES#1377210 - 90038000801 - Hexagon Nut - Priced Each - M10 - Genuine Porsche - Porsche

M10

Brand:
Genuine Porsche - Corporate Logo
ES#:
1377210
Mfg#:
90038000801
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#2807089 - 99610601156 - Water Pump - Water pump housing and impeller - Hamburg Tech - Porsche

Water pump housing and impeller We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2807089
Mfg#:
99610601156
Ships in 2 Business Days
$108.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Headlamp Assembly Corner Trim - White

ES#2992097 - 99663104500 - Headlamp Assembly Corner Trim - White - Left side fitment for vehicles without headlamp washers - URO - Porsche

Left side fitment for vehicles without headlamp washers 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2992097
Mfg#:
99663104500
Ships in 3 Business Days
$115.12

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

$108.93 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Center Cap - Arctic Silver Metallic With Full Color Porsche Crest

ES#1477415 - 993361303109A1 - Center Cap - Arctic Silver Metallic With Full Color Porsche Crest - Beautiful concaved OEM crested cap - 4 required - Genuine Porsche - Porsche

Beautiful concaved OEM crested cap - 4 required For 18" Sport Design or Sport Classic II wheels

Brand:
Genuine Porsche - Corporate Logo
ES#:
1477415
Mfg#:
993361303109A1
Ships in 2 Business Days
$133.99

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

$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Door Insulation Panel

ES#1493144 - 99655583105 - Door Insulation Panel - Left side fitment - Genuine Porsche - Porsche

Left side fitment For vehicles with Bose sound systems

Brand:
Genuine Porsche - Corporate Logo
ES#:
1493144
Mfg#:
99655583105
Ships in 5 Business Days
$107.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Door Insulation Panel

ES#1493146 - 99655583205 - Door Insulation Panel - Right side fitment - Genuine Porsche - Porsche

Right side fitment For vehicles with Bose sound systems

Brand:
Genuine Porsche - Corporate Logo
ES#:
1493146
Mfg#:
99655583205
Ships in 5 Business Days
$107.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug Tube - Set Of Six

ES#4423895 - 99610532552KT - Spark Plug Tube - Set Of Six - Located inside the valve cover - Hamburg Tech - Porsche

Located inside the valve cover We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4423895
Mfg#:
99610532552KT
In Stock
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Radiator Hose - Left

ES#2803242 - 99610666558 - Upper Radiator Hose - Left - Inlet hose from the center radiator to the left radiator - Rein - Porsche

Inlet hose from the center radiator to the left radiator 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! For vehicles with Tiptronic transmission only

Brand:
Rein - Corporate Logo
ES#:
2803242
Mfg#:
99610666558
In Stock at Vendor
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Shock Bump Stop - Priced Each

ES#2681646 - 99634330102 - Shock Bump Stop - Priced Each - Rubber buffer for front shock absorber - Two required - OE Aftermarket - Porsche

Rubber buffer for front shock absorber - Two required

Brand:
OE Aftermarket - Corporate Logo
ES#:
2681646
Mfg#:
99634330102
Ships in 1-2 days
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Brake Pad Set

ES#2586259 - 98635193915 - Front Brake Pad Set - OE compound brakes - ATE - Porsche

OE compound brakes

Brand:
ATE - Corporate Logo
ES#:
2586259
Mfg#:
98635193915
Back Ordered
$106.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Porsche License Plate Bracket

ES#1496210 - 99670110700 - Porsche License Plate Bracket - Attractive slim-line plate bracket keeps your car legal and looking good - Fits front or rear - Genuine Porsche - Porsche

Attractive slim-line plate bracket keeps your car legal and looking good - Fits front or rear

Brand:
Genuine Porsche - Corporate Logo
ES#:
1496210
Mfg#:
99670110700
Ships in 5 Business Days
$170.99

This product was last offered at the strikethrough price on
04-17-2026

$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty Inner Tie Rod - Priced Each

ES#4334568 - 99634732203 - Heavy Duty Inner Tie Rod - Priced Each - Front Axle, Left & Right Sides - Meyle HD - Porsche

Front Axle, Left & Right Sides 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle HD - Corporate Logo
ES#:
4334568
Mfg#:
99634732203
Ships in 3 Business Days
$57.99

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

$51.99 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