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Your Vehicle 1999 Porsche Boxster 986 Base Convertible H6 2.5L

1999 Porsche Boxster 986 Base Convertible H6 2.5L Engine Parts & Accessories

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ES#4681128 - 99620114301 - Fuel Ventilation Valve - Located on the filler neck - URO - Porsche

Located on the filler neck affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4681128
Mfg#:
99620114301
Ships in 1 Business Day
$167.99 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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 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#:
4220194
Mfg#:
98637509304
Ships in 1 Business Day
$165.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1956149 - 99611025301 - Fuel Filter - Don't get held back by a clogged fuel filter - Mahle - Porsche

Don't get held back by a clogged fuel filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mahle - Corporate Logo
ES#:
1956149
Mfg#:
99611025301
Ships in 1 Business Day
$166.99

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

$161.99 USD
Free Shipping
on orders $49 and up

Replace the worn guide rails on your chain tensioner without replacing the whole unit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
5479518
Mfg#:
99610525300KT
Ships in 4 Business Days
$80.99 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3451019
Mfg#:
99610614708
Ships in 1 Business Day
$160.99 USD
Free Shipping
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1483287
Mfg#:
99610650206
Special Order: No Guaranteed ETA
$159.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3130910 - 106-01 - Spin-On Oil Filter Adapter - Convert your messy cartridge filter and improve oil filtration to a spin-on filter - LN Engineering - Porsche

Convert your messy cartridge filter and improve oil filtration to a spin-on filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Required spin-on oil filter sold separately (ES3617799 or ES3617800)

Brand:
LN Engineering - Corporate Logo
ES#:
3130910
Mfg#:
106-01
Ships on Jun 30, 2026
$159.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4681127 - 99662010200 - Fuel Pump Assembly - In-tank fuel pump - URO - Porsche

In-tank fuel pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4681127
Mfg#:
99662010200
Ships in 1 Business Day
$154.99 USD
Free Shipping
on orders $49 and up
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3699240
Mfg#:
98737502302KT2
Ships in 4 Business Days
ON SALE!
$156.99

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

$151.42 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3130915 - 106-06.2 - Thermostat Installation/Removal Tool - Aids in easy removal and installation of the thermostat from the thermostat housing - LN Engineering - Porsche

Aids in easy removal and installation of the thermostat from the thermostat housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
LN Engineering - Corporate Logo
ES#:
3130915
Mfg#:
106-06.2
In Stock at Vendor
$25.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2839904 - EL3035 - Rennline Battery Mount Kit - Odyssey 925 - Want to reduce weight with a lightweight battery? This is the mount you need for a clean installation! - Rennline - Porsche

Want to reduce weight with a lightweight battery? This is the mount you need for a clean installation! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
2839904
Mfg#:
EL3035
Ships in 5 Business Days
$149.00 USD
Free Shipping
on orders $49 and up
ES#1507191 - 99764150300 - Coolant Level Sensor - Located in the expansion tank - Genuine Porsche - Porsche

Located in the expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1507191
Mfg#:
99764150300
Ships in 2 Business Days
$73.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2608346 - 2045001 - ARP Main Bolt Kit - High-strength crank bearing case bolt set - ARP - Porsche

High-strength crank bearing case bolt set affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARP - Corporate Logo
ES#:
2608346
Mfg#:
2045001
Ships on Jun 23, 2026
$143.99 USD
Free Shipping
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary 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#2602719 - 99610418058 - Cylinder Head Bolt - Priced Each - M10 x 230mm - 12 required per head - OEM - Porsche

M10 x 230mm - 12 required per head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
OEM - Corporate Logo
ES#:
2602719
Mfg#:
99610418058
Back Ordered
8% off MSRP

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

$12.99

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

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

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