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1999 Porsche Boxster 986 Base Convertible H6 2.5L

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Your Vehicle 1999 Porsche Boxster 986 Base Convertible H6 2.5L
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1999 Porsche Boxster 986 Base Convertible H6 2.5L Most Popular Parts

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Spark Plug Tube Seal - Priced Each

ES#1513501 - 99970721540 - Spark Plug Tube Seal - Priced Each - 27.94x5.33mm- 6 required - Genuine Porsche - Porsche

27.94x5.33mm- 6 required affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1513501
Mfg#:
99970721540
Ships in 4 Business Days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Line O-Ring - Priced Each

ES#2803354 - 99970724740 - A/C Line O-Ring - Priced Each - Replace seals any time the lines are removed (7.5x1.8mm) - Rein - Porsche
ECS Tuning recommends this product.

Replace seals any time the lines are removed (7.5x1.8mm) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Expansion Valve

Brand:
Rein - Corporate Logo
ES#:
2803354
Mfg#:
99970724740
In Stock
Limited Qty Sale
$3.99

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

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

Oil Pump Seal - Priced Each

ES#2739162 - 99610726150 - Oil Pump Seal - Priced Each - Seals the front cover to the oil pump housing - Victor Reinz - Porsche

Seals the front cover to the oil pump housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2739162
Mfg#:
99610726150
In Stock at Vendor
$17.86 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sway Bar End Link

ES#2570253 - 99634307004 - Sway Bar End Link - Right side fitment - TRW - Porsche

Right side fitment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TRW - Corporate Logo
ES#:
2570253
Mfg#:
99634307004
In Stock at Vendor
$52.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stainless Steel License Plate Screws - Set Of 4

ES#2598159 - SMTHABPLSSKT1 - Stainless Steel License Plate Screws - Set Of 4 - Stainless front or rear license plate mounting screws - ECS - Porsche

Stainless front or rear license plate mounting screws affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2598159
Mfg#:
SMTHABPLSSKT1
Ships on Jun 23, 2026
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$28.99

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

$17.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Drive Belt Lower Deflection Roller

ES#2785587 - 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 - Hamburg Tech - 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
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2785587
Mfg#:
99610211958
Ships in 1 Business Day
$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Torx Bolt - Priced Each

ES#5376326 - WHT000747 - Torx Bolt - Priced Each - Install new hardware with your new parts. M6x20 - Febi - Audi Volkswagen Porsche

Install new hardware with your new parts. M6x20 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secures the oil pan to the transmission

Brand:
Febi - Corporate Logo
ES#:
5376326
Mfg#:
WHT000747
Ships on Sep 2, 2026
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Side Marker Assembly - Right

ES#3551654 - 99663103802 - Front Side Marker Assembly - Right - Replacement side marker assembly - URO - Porsche

Replacement side marker assembly 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#:
3551654
Mfg#:
99663103802
Ships in 1 Business Day
$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Side Marker Assembly - Left

ES#3551653 - 99663103702 - Front Side Marker Assembly - Left - Replacement side marker assembly - URO - Porsche

Replacement side marker assembly 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#:
3551653
Mfg#:
99663103702
Ships in 1 Business Day
$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Regeneration Valve

Valve for Vapor Canister Vent Hose from throttle body for fuel vapor system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat! *Note* This valve comes without the plastic line. It will be necessary to remove and reuse the plastic li

Brand:
Bosch - Corporate Logo
ES#:
3612625
Mfg#:
99611012906
In Stock at Vendor
$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Bearing - Priced Each

ES#3690205 - 99905304102 - Wheel Bearing - Priced Each - Left or right side fitment - FAG - Porsche

Left or right side fitment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
FAG - Corporate Logo
ES#:
3690205
Mfg#:
99905304102
Ships in 1 day
$52.99

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

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Caliper Connecting Line

ES#3340045 - 99635296202 - Brake Caliper Connecting Line - This line connects one side of the caliper to the other for hydraulic distribution - Genuine Porsche - Porsche

This line connects one side of the caliper to the other for hydraulic distribution affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Left side fitment

Brand:
Genuine Porsche - Corporate Logo
ES#:
3340045
Mfg#:
99635296202
Ships in 4 Business Days
$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crank Pulley Thrust Washer

ES#1482741 - 99610231550 - Crank Pulley Thrust Washer - Keeps even tension on the crankshaft pulley - Genuine Porsche - Porsche

Keeps even tension on the crankshaft pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1482741
Mfg#:
99610231550
Special Order: No Guaranteed ETA
$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Door Actuator

ES#2635549 - 99762411300 - Fuel Door Actuator - Locking mechanism for fuel door - Siemens - Porsche

Locking mechanism for fuel door affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Siemens - Corporate Logo
ES#:
2635549
Mfg#:
99762411300
Back Ordered
$52.99

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

$50.99 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
$49.99 USD
Free Shipping
on orders $49 and up

Long Life Gear Lube 75W-90 - 1 Quart

ES#3432211 - FGR-QT - Long Life Gear Lube 75W-90 - 1 Quart - Premium synthetic GL-5 gear oil - AMSOIL - Volkswagen Porsche

Premium synthetic GL-5 gear oil affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AMSOIL - Corporate Logo
ES#:
3432211
Mfg#:
FGR-QT
In Stock
$24.99 USD
Free Shipping
on orders $49 and up

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