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Your Vehicle 2003 Porsche Boxster 986 Roadster Convertible H6 2.7L

2003 Porsche Boxster 986 Roadster Convertible H6 2.7L Engine Parts & Accessories

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ES#1585303 - 95510567500 - Valve Stem Seal - Priced Each - Located between the valve spring and the valve guide - Genuine Porsche - Porsche

Located between the valve spring and the valve guide 24 required

Brand:
Genuine Porsche - Corporate Logo
ES#:
1585303
Mfg#:
95510567500
Ships in 4 Business Days
$44.99

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

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4880867 - M67_Hardware - M67/M68 Ignition Coil Hardware - This kit comes with all the hardware required to use the M67 or M68 ignition coils. - Rennline - Porsche

This kit comes with all the hardware required to use the M67 or M68 ignition coils.

Brand:
Rennline - Corporate Logo
ES#:
4880867
Mfg#:
M67_HARDWARE
Ships in 5 Business Days
Limited Qty Sale
$32.00

This product was last offered at the strikethrough price on
08-03-2026

$24.99 USD
Free Shipping
on orders $49 and up
ES#4017635 - 99610702601 - Air-Oil Separator  - Oil vapor separator - URO - Porsche

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

Brand:
URO - Corporate Logo
ES#:
4017635
Mfg#:
99610702601
Ships in 2 Business Days
$86.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1482726 - 99610211958 - Accessory Drive Belt Lower Deflection Roller - Located on the front of the engine between the intermediate shaft pulley and the A/C compressor pulley - Genuine Porsche - Porsche

Located on the front of the engine between the intermediate shaft pulley and the A/C compressor pulley For use on Tiptronic equipped vehicles only

Brand:
Genuine Porsche - Corporate Logo
ES#:
1482726
Mfg#:
99610211958
Ships in 4 Business Days
$171.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1482725 - 99610211856 - Accessory Drive Belt Upper Deflection Roller - Located on the front of the engine between the A/C compressor and the tensioner pulley - Genuine Porsche - Porsche

Located on the front of the engine between the A/C compressor and the tensioner pulley For use on Tiptronic equipped vehicles only

Brand:
Genuine Porsche - Corporate Logo
ES#:
1482725
Mfg#:
99610211856
Ships in 4 Business Days
$171.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4681128 - 99620114301 - Fuel Ventilation Valve - Located on the filler neck - URO - Porsche

Located on the filler neck 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4681128
Mfg#:
99620114301
Ships in 2 Business Days
$167.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2538871 - 99611013104 - Air Filter - Fitted in air cleaner box behind driver in engine compartment - Hengst - Porsche
ECS Tuning recommends this product.

Fitted in air cleaner box behind driver in engine compartment 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#:
2538871
Mfg#:
99611013104
Ships in 1-2 days
50% 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

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1489730 - 9965516210001C - Driver Side Fuse Panel Cover - Trim cover for fuse panel and emergency hood release - Genuine Porsche - Porsche

Trim cover for fuse panel and emergency hood release

Brand:
Genuine Porsche - Corporate Logo
ES#:
1489730
Mfg#:
9965516210001C
Ships in 2 Business Days
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4220194 - 98637509304 - Tiptronic Transaxle Mount - Left - Eliminate drivetrain vibrations - Hamburg Tech - Porsche

Eliminate drivetrain vibrations We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4220194
Mfg#:
98637509304
Ships in 2 Business Days
$165.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1483287 - 99610650206 - Coolant Hose - Don't get stranded with a leaking coolant hose - Genuine Porsche - Porsche

Don't get stranded with a leaking coolant hose

Brand:
Genuine Porsche - Corporate Logo
ES#:
1483287
Mfg#:
99610650206
Special Order: No Guaranteed ETA
$163.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2732020 - 99610601156 - Water Pump Housing And Impeller - With metal impeller and gasket - Geba - Porsche

With metal impeller and gasket

Brand:
Geba - Corporate Logo
ES#:
2732020
Mfg#:
99610601156
Ships in 1-2 days
51% off MSRP

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

$333.83

This product was last offered at the strikethrough price on
09-14-2026

$163.30 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5479518 - 99610525300KT - Guide Rail Set For Camshaft Adjuster - Replace the worn guide rails on your chain tensioner without replacing the whole unit - Genuine Porsche - Porsche

Replace the worn guide rails on your chain tensioner without replacing the whole unit

Brand:
Genuine Porsche - Corporate Logo
ES#:
5479518
Mfg#:
99610525300KT
Back Ordered
$80.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1483237 - 99610634054 - Water Pump Gasket - Fitted between the water pump and the engine case, this gasket prevents leaking coolant - Genuine Porsche - Porsche

Fitted between the water pump and the engine case, this gasket prevents leaking coolant

Brand:
Genuine Porsche - Corporate Logo
ES#:
1483237
Mfg#:
99610634054
Ships in 3 Business Days
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3451019 - 99610614708 - Expansion Tank - Coolant reservoir - URO - Porsche

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

Brand:
URO - Corporate Logo
ES#:
3451019
Mfg#:
99610614708
Back Ordered
$160.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3699240 - 98737502302KT2 - Boxster / Cayman Engine Mount Bushing Kit - Includes Hamburg Technic Replacement Bushing and Genuine Porsche Hardware - Assembled By ECS - Porsche

Includes Hamburg Technic Replacement Bushing and Genuine Porsche Hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3699240
Mfg#:
98737502302KT2
Ships in 3 Business Days
ON SALE!
$156.99

This product was last offered at the strikethrough price on
05-02-2026

$150.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hall effect sender - Two required We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3022503
Mfg#:
99660610603
Ships in 1-2 days
53% off MSRP

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

$318.40

This product was last offered at the strikethrough price on
08-02-2026

$149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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