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2003 Porsche Boxster 986 Roadster S Convertible H6 3.2L

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2003 Porsche Boxster 986 Roadster S Convertible H6 3.2L Engine Electrical Parts

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Rennline Eye Terminal End - 10mm - Priced Each

ES#2839901 - EL2710MMEYE - Rennline Eye Terminal End - 10mm - Priced Each - Copper crimpable terminal ends for custom battery and kill switch installations - Rennline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Copper crimpable terminal ends for custom battery and kill switch installations

Brand:
Rennline - Corporate Logo
ES#:
2839901
Mfg#:
EL2710MMEYE
Ships in 5 Business Days
$10.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Offset Oxygen Sensor Wrench- Extended

ES#4001169 - CTA2065 - Offset Oxygen Sensor Wrench- Extended - Extra length is needed sometimes - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Extra length is needed sometimes

Brand:
CTA Tools - Corporate Logo
ES#:
4001169
Mfg#:
CTA2065
Back Ordered
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Level Sensor

ES#2816674 - 99764150300 - Coolant Level Sensor - Located in the expansion tank - Hamburg Tech - Porsche

Located in the expansion tank We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816674
Mfg#:
99764150300
Ships in 1 Business Day
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil hold-Down Screw - Priced Each

ES#1907101 - 90006708901 - Ignition Coil hold-Down Screw - Priced Each - M6 x 25mm - 12 required - Genuine Porsche - Porsche

M6 x 25mm - 12 required For vehicles with original-style coils

Brand:
Genuine Porsche - Corporate Logo
ES#:
1907101
Mfg#:
90006708901
Ships in 3 Business Days
$3.99

This product was last offered at the strikethrough price on
08-04-2026

$3.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor - 2 Pin

ES#2816651 - 99660641000 - Coolant Temperature Sensor - 2 Pin - Important for proper fuel regulation - Hamburg Tech - Porsche

Important for proper fuel regulation We Price Match - Give Us A Call or Chat!
Located in the oil pump housing

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816651
Mfg#:
99660641000
Ships in 1 Business Day
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Memory Saver Tool

ES#3672745 - 295A - Memory Saver Tool - Plugs directly into your 12 volt receptacle to prevent lost presets and settings while the battery is disconnected. - Lang - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Plugs directly into your 12 volt receptacle to prevent lost presets and settings while the battery is disconnected.

Brand:
Lang - Corporate Logo
ES#:
3672745
Mfg#:
295A
Ships in 6 Business Days
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hi/Low Volt Circuit Tester

ES#4336943 - CTA3022 - Hi/Low Volt Circuit Tester - Tests high voltage in spark plugs, plug wires and distributor caps - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Tests high voltage in spark plugs, plug wires and distributor caps

Brand:
CTA Tools - Corporate Logo
ES#:
4336943
Mfg#:
CTA3022
Ships on Aug 31, 2026
$7.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Multipurpose Relay - Priced Each

ES#2800861 - 141951253B - Multipurpose Relay - Priced Each - OEM use for several applications - Many required! - Meistersatz - Porsche

OEM use for several applications - Many required!

Brand:
Meistersatz - Corporate Logo
ES#:
2800861
Mfg#:
141951253B
Ships in 3 Business Days
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Electrical Connector pin - Priced Each

ES#1512550 - 99965021412 - Electrical Connector pin - Priced Each - For oil sensor wiring harness connector - 4 required - Genuine Porsche - Porsche

For oil sensor wiring harness connector - 4 required

Brand:
Genuine Porsche - Corporate Logo
ES#:
1512550
Mfg#:
99965021412
Ships in 4 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M8 Nut - Priced Each

ES#1377204 - 90038000501 - M8 Nut - Priced Each - Secures the positive battery cable to the power distributor - Two required - Genuine Porsche - Porsche

Secures the positive battery cable to the power distributor - Two required

Brand:
Genuine Porsche - Corporate Logo
ES#:
1377204
Mfg#:
90038000501
Ships in 4 Business Days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Plastic Union Nut

ES#1484159 - 99620162300 - Plastic Union Nut - Used to secure the fuel level sender to the fuel tank - Genuine Porsche - Porsche

Used to secure the fuel level sender to the fuel tank

Brand:
Genuine Porsche - Corporate Logo
ES#:
1484159
Mfg#:
99620162300
Ships in 4 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oval-head Screw - Priced Each

ES#1513882 - 99991916109 - Oval-head Screw - Priced Each - Fuse box trim screw - Genuine Porsche - Porsche

Fuse box trim screw 4 required

Brand:
Genuine Porsche - Corporate Logo
ES#:
1513882
Mfg#:
99991916109
Ships in 4 Business Days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch

ES#2637021 - 98660620303 - Oil Pressure Switch - Includes sealing ring - Facet - Porsche

Includes sealing ring

Brand:
Facet - Corporate Logo
ES#:
2637021
Mfg#:
98660620303
In Stock at Vendor
$5.99

This product was last offered at the strikethrough price on
05-21-2026

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

Fuse Removal Tool

ES#1494209 - 99661021400 - Fuse Removal Tool - Located in the interior fuse panel - Genuine Porsche - Porsche

Located in the interior fuse panel

Brand:
Genuine Porsche - Corporate Logo
ES#:
1494209
Mfg#:
99661021400
Ships in 4 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTEK D250SE

With award-winning Swedish technology, the dual input D250SE allows you to enjoy your vehicle more

Brand:
CTEK - Corporate Logo
ES#:
4492942
Mfg#:
40-315
In Stock
Limited Qty Sale
$569.99

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

$515.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Meter - Priced Each

ES#5427249 - 98660612500 - Mass Air Flow Meter - Priced Each - Ensure the proper air to fuel mixture with a new air mass sensor - Hamburg Tech - Porsche

Ensure the proper air to fuel mixture with a new air mass sensor

Brand:
Hamburg Tech - Corporate Logo
ES#:
5427249
Mfg#:
98660612500
Ships in 1 Business Day
$103.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Electrical Parts

With automotive electrical content growing yearly, it has never been more important to keep your charging and electrical system in top working condition. ECS Tuning stocks a huge and constantly growing inventory of electrical sensors, electric motors, and electronic actuators from original equipment and name-brand aftermarket suppliers.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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