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Your Vehicle 1999 Porsche Boxster 986 Base Convertible H6 2.5L

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

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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
ES#4027470 -  036109675A - Valve Stem Seal - Priced Each - Seals the valve stem in the cylinder head. 6mm - Corteco - Audi Volkswagen Porsche

Seals the valve stem in the cylinder head. 6mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Corteco - Corporate Logo
ES#:
4027470
Mfg#:
036109675A
In Stock at Vendor
$3.99

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

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

Located in front of the radiators on the left and right sides of the front bumper - Two required affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mahle-Behr - Corporate Logo
ES#:
2575550
Mfg#:
99757391101
Back Ordered
$142.20

This product was last offered at the strikethrough price on
02-07-2026

$142.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1495564 - 9966450380201C - Dashboard Speaker - Satin Black - Right side fitment - Genuine Porsche - Porsche

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

Brand:
Genuine Porsche - Corporate Logo
ES#:
1495564
Mfg#:
9966450380201C
Ships in 4 Business Days
$139.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1495556 - 9966450370201C - Dashboard Speaker - Satin Black - Left side fitment - Genuine Porsche - Porsche

Left side fitment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For base stereo only

Brand:
Genuine Porsche - Corporate Logo
ES#:
1495556
Mfg#:
9966450370201C
Ships in 4 Business Days
$139.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1484884 - 99634154390 - 1mm Lower Control Arm Shim - Priced Each - Left or right side fitment - Genuine Porsche - Porsche

Left or right side fitment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For use with GT3 adjustable lower control arms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1484884
Mfg#:
99634154390
Ships in 4 Business Days
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Improve the look of your Porsche's interior - replace your cheap factory sill protectors affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
2840543
Mfg#:
SP20BRUSHED
Ships in 9 Business Days
$139.00 USD
Free Shipping

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#2712837 - 98651295100 - Trunk Lid Strut - Priced Each - Rear trunk shock - Two required - Stabilus - Porsche

Rear trunk shock - Two required affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Stabilus - Corporate Logo
ES#:
2712837
Mfg#:
98651295100
In Stock
Limited Qty Sale
$27.53

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

$23.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1943690 - PB04 - Porsche 986 Boxster (1997-2004) Service Manual - A comprehensive must-have for any do-it-yourselfer! Includes 672 pages of maintenance, service, and repair information! - Bentley - Porsche

A comprehensive must-have for any do-it-yourselfer! Includes 672 pages of maintenance, service, and repair information! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bentley - Corporate Logo
ES#:
1943690
Mfg#:
PB04
In Stock at Vendor
$141.99

This product was last offered at the strikethrough price on
04-15-2026

$137.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4642526 - 99661353500 - Headlight Switch - Control switch for your exterior/interior lighting - URO - Porsche

Control switch for your exterior/interior lighting 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#:
4642526
Mfg#:
99661353500
Ships in 1 Business Day
$137.99 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#1908485 - 99610650107 - Coolant Supply Hose - At the oil pump housing - Genuine Porsche - Porsche

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

Brand:
Genuine Porsche - Corporate Logo
ES#:
1908485
Mfg#:
99610650107
Ships in 4 Business Days
$136.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1496467 - 9967315310101C - Vanity Mirror With Frame - Satin Black - Located in the sun visor. Fits left or right side. - Genuine Porsche - Porsche

Located in the sun visor. Fits left or right side. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1496467
Mfg#:
9967315310101C
Ships in 4 Business Days
$135.99 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 4 Business Days
$135.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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