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2004 Porsche 911 996 Carrera 4S Convertible H6 3.6L

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2004 Porsche 911 996 Carrera 4S Convertible H6 3.6L Engine Electrical Parts

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Post-Catalyst Oxygen Sensor - Priced Each

ES#2902485 - 99660617801 - Post-Catalyst Oxygen Sensor - Priced Each - Fitment after the catalyst on either side - Two required - Vemo - Porsche

Fitment after the catalyst on either side - Two required

Brand:
Vemo - Corporate Logo
ES#:
2902485
Mfg#:
99660617801
Special Order: No Guaranteed ETA
$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Position Sensor - Priced Each

ES#2898984 - 46786049 - Camshaft Position Sensor - Priced Each - Hall effect sender - Two required - Vemo - Porsche

Hall effect sender - Two required

Brand:
Vemo - Corporate Logo
ES#:
2898984
Mfg#:
46786049
Special Order: No Guaranteed ETA
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Starter Motor

ES#2738312 - SR0430XKT - Remanufactured Starter Motor - Includes a $70.00 refundable core charge - Bosch - Porsche

Includes a $70.00 refundable core charge We Price Match - Give Us A Call or Chat!
For vehicles with Tiptronic transmission only

Brand:
Bosch - Corporate Logo
ES#:
2738312
Mfg#:
SR0430XKT
Back Ordered
$781.99

This product was last offered at the strikethrough price on
05-03-2026

$359.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3-Phase Alternator

ES#1975593 - 99760301209 - 3-Phase Alternator - New alternator with pulley - Bosch - Porsche

New alternator with pulley We Price Match - Give Us A Call or Chat! For vehicles with manual transmission only
For vehicles with VIN from 12968 (without X51 powerkit) or VIN from 02283 (with X51 powerkit)

Brand:
Bosch - Corporate Logo
ES#:
1975593
Mfg#:
99760301209
Back Ordered
$576.53

This product was last offered at the strikethrough price on
04-09-2026

$570.70 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator Without Pulley

ES#2602670 - 99660301203KT1 - Remanufactured Alternator Without Pulley - Includes a $120.00 refundable core charge - PPR - Porsche

Includes a $120.00 refundable core charge Only for vehicles with Tiptronic transmission and X51 power kit, up to VIN number 02282

Brand:
PPR - Corporate Logo
ES#:
2602670
Mfg#:
99660301203KT1
Back Ordered
$537.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Alternator Pulley

ES#4857995 - 99760315400 - Alternator Pulley - 6-groove, 56mm pulley with free wheel lock - Vemo - Porsche

6-groove, 56mm pulley with free wheel lock

Brand:
Vemo - Corporate Logo
ES#:
4857995
Mfg#:
99760315400
Special Order: No Guaranteed ETA
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator

Includes an $80.00 refundable core charge We Price Match - Give Us A Call or Chat!
Only for vehicles with Tiptronic transmission from VIN number 02283

Brand:
Bosch - Corporate Logo
ES#:
2636989
Mfg#:
99760301202KT
Back Ordered
$845.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTEK MXS 25EC

Fully automatic 8 step smart charger and battery support unit that delivers 25A to 12V batteries from 40–500Ah.

Brand:
CTEK - Corporate Logo
ES#:
4492939
Mfg#:
40-128
Back Ordered
$437.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTEK Pro Battery Tester

Don't leave yourself stranded with a dead battery.

Brand:
CTEK - Corporate Logo
ES#:
4492938
Mfg#:
40-209
Back Ordered
$1103.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Battery Relocation Kit

Odyssey 680 - Switch Mount

Brand:
Rennline - Corporate Logo
ES#:
2839918
Mfg#:
EL4138
Back Ordered
$173.00 USD
Free Shipping
on orders $49 and up

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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