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1998 Porsche Boxster 986 Base Convertible H6 2.5L

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Your Vehicle 1998 Porsche Boxster 986 Base Convertible H6 2.5L
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1998 Porsche Boxster 986 Base Convertible H6 2.5L Engine Mechanical Parts

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Rear Main #8 Bearing Seal & Housing

ES#3646954 - 996986REAREPS - Rear Main #8 Bearing Seal & Housing - Reduce engine vibration and extend engine life! - European Parts Solution - Porsche

Reduce engine vibration and extend engine life! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
European Parts Solution - Corporate Logo
ES#:
3646954
Mfg#:
996986REAREPS
Back Ordered
$594.99

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

$577.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Valve Tappet - Priced Each

ES#2594036 - 99610504172 - Hydraulic Valve Tappet - Priced Each - Keep your engine running how Porsche intended - Ina - Porsche

Keep your engine running how Porsche intended affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
24 required

Brand:
Ina - Corporate Logo
ES#:
2594036
Mfg#:
99610504172
Ships in 1 day
33% off MSRP

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

$62.84

This product was last offered at the strikethrough price on
06-03-2026

$42.41 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Drain Plug - Priced Each

ES#1376709 - 90021900930 - Oil Drain Plug - Priced Each - M18 X 1.5 screw plug - Genuine Porsche - Porsche

M18 X 1.5 screw plug affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1376709
Mfg#:
90021900930
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Cap Wrench - 74.5x14 Flute

ES#4013849 - CTA9180 - Oil Filter Cap Wrench - 74.5x14 Flute - Used for easy and proper installation/removal of oil filter - CTA Tools - Audi BMW Volkswagen Mercedes Benz Porsche

Used for easy and proper installation/removal of oil filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTA Tools - Corporate Logo
ES#:
4013849
Mfg#:
CTA9180
Ships on Jun 19, 2026
$20.71 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Oil Filter Replacement Kit

ES#1483464 - 99610702055 - Complete Oil Filter Replacement Kit - Includes filter, cap, and o-ring - Genuine Porsche - Porsche

Includes filter, cap, and o-ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1483464
Mfg#:
99610702055
In Stock at Vendor
$54.79 USD
Free Shipping
on orders $49 and up

Large Valve Spring Compressor Kit

ES#2947261 - OTC4572 - Large Valve Spring Compressor Kit - Perfect tool for replacing valve springs and valve stem oil seals. - OTC - Audi BMW Volkswagen MINI Porsche

Perfect tool for replacing valve springs and valve stem oil seals. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
OTC - Corporate Logo
ES#:
2947261
Mfg#:
OTC4572
Ships in 1 Business Day
$236.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Porsche Rennline M96 Intermediate Shaft Bearing Retrofit Update Kit

ES#4820892 - M124 - Porsche Rennline M96 Intermediate Shaft Bearing Retrofit Update Kit - This Intermediate Shaft Bearing Update Kit works with single or dual row bearings to easily replace your car's damaged or worn out IMS bearing, returning your car to peak performance! - Rennline - Porsche

This Intermediate Shaft Bearing Update Kit works with single or dual row bearings to easily replace your car's damaged or worn out IMS bearing, returning your car to peak performance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
M96 Motor Equipped Vehicles

Brand:
Rennline - Corporate Logo
ES#:
4820892
Mfg#:
M124
Ships in 5 Business Days
$465.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Assembly Lube - 16 oz

ES#2848007 - 80313 - Assembly Lube - 16 oz - Build your engine the right way! - Redline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Build your engine the right way! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Redline - Corporate Logo
ES#:
2848007
Mfg#:
80313
In Stock
$32.99 USD
Free Shipping
on orders $49 and up

Oil Filter Housing Cover

ES#4821299 - 99610702055 - Oil Filter Housing Cover - Aluminum upgrade over the OEM plastic cover - Includes filter, cap, and o-ring - URO Premium - Porsche

Aluminum upgrade over the OEM plastic cover - Includes filter, cap, and o-ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO Premium - Corporate Logo
ES#:
4821299
Mfg#:
99610702055
In Stock
$44.99 USD
Free Shipping
on orders $49 and up

Oil Level Sensor

ES#4375849 - 99660615001 - Oil Level Sensor - Provides the oil level reading for the instrument cluster - Hamburg Tech - Porsche

Provides the oil level reading for the instrument cluster 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#:
4375849
Mfg#:
99660615001
Ships in 1 Business Day
$73.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Main Shaft Seal

ES#3253511 - 0PB105249 - Rear Main Shaft Seal - Crankshaft sealing ring - 85x105x11mm - Genuine Porsche - Porsche

Crankshaft sealing ring - 85x105x11mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
3253511
Mfg#:
0PB105249
In Stock
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ARP Ultra-Torque Assembly Lubricant (0.5oz) - Priced Each

ES#3024184 - 100-9908 - ARP Ultra-Torque Assembly Lubricant (0.5oz) - Priced Each - ARP Ultra-Torque is the premier high performance engine fastener assembly lubricant on the market today! - ARP - Audi BMW Volkswagen Mercedes Benz MINI Porsche

ARP Ultra-Torque is the premier high performance engine fastener assembly lubricant on the market today! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ARP - Corporate Logo
ES#:
3024184
Mfg#:
100-9908
Ships on Jun 19, 2026
Auto Notify
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clean Oil Drain Tool

ES#4464328 - AGA-CODT-1 - Clean Oil Drain Tool - Change the way you change oil - AGA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Change the way you change oil affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AGA Tools - Corporate Logo
ES#:
4464328
Mfg#:
AGA-CODT-1
Ships in 7 Business Days
$299.00 USD
Free Shipping
on orders $49 and up

Oil Drain Plug Washer - 18 X 24

ES#2535317 - 90012310630 - Oil Drain Plug Washer - 18 X 24 - Sealing crushable washer - One time use only - Rein - Porsche

Sealing crushable washer - One time use only affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2535317
Mfg#:
90012310630
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt - Set Of 12

ES#4624070 - 523050 - Cylinder Head Bolt - Set Of 12 - M10 x 230mm - One set required per head - Elring - Porsche

M10 x 230mm - One set required per head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4624070
Mfg#:
523050
Ships in 1 Business Day
$130.74

This product was last offered at the strikethrough price on
01-05-2026

$129.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Oil Drain Plug - Priced Each

ES#3451017 - 90021900930-PRM - Magnetic Oil Drain Plug - Priced Each - Includes one aluminum washer (M18x1.5) - URO - Porsche

Includes one aluminum washer (M18x1.5) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3451017
Mfg#:
90021900930-PRM
Ships in 1 Business Day
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Mechanical Parts

Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.

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