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Your Vehicle 1998 Porsche Boxster 986 Base Convertible H6 2.5L

1998 Porsche Boxster 986 Base Convertible H6 2.5L Engine Parts & Accessories

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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 2 Business Days
$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 2 Business Days
$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 5 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 2 Business Days
$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 2 Business Days
$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 5 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#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 6 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 3 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

Tensioner element - Does not include roller or bracket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mubea - Corporate Logo
ES#:
2550466
Mfg#:
99710226000
In Stock at Vendor
$142.99

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

$138.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2784693 - 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 - Sebro - Porsche

Located on the front of the engine between the intermediate shaft pulley and the A/C compressor pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Sebro - Corporate Logo
ES#:
2784693
Mfg#:
99610211958
Ships in 1-2 days
$141.99

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

$137.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1494089 - 99660612001 - Fuel Injector - Priced Each - Does not include o-rings - 6 required - Genuine Porsche - Porsche

Does not include o-rings - 6 required affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1494089
Mfg#:
99660612001
Ships in 5 Business Days
$135.99 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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