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Volkswagen Jetta II Diesel

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Volkswagen Jetta II Diesel Engine Electrical Parts

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Battery Disconnect Switch - 4 Terminal

ES#3604639 - EL-LA4578 - Battery Disconnect Switch - 4 Terminal - Quickly shut down your battery in an emergency. - Rennline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Quickly shut down your battery in an emergency.

Brand:
Rennline - Corporate Logo
ES#:
3604639
Mfg#:
EL-LA4578
Ships in 4 Business Days
$59.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bumper 300

Don't scratch your paint with your battery tender.

Brand:
CTEK - Corporate Logo
ES#:
4492820
Mfg#:
40-060
In Stock at Vendor
$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Multipurpose Relay - Priced Each

ES#2561721 - 165906381 - Multipurpose Relay - Priced Each - Electronic control module relay - Vemo - Audi Volkswagen

Electronic control module relay

Brand:
Vemo - Corporate Logo
ES#:
2561721
Mfg#:
165906381
Ships on Sep 8, 2026
$18.99

This product was last offered at the strikethrough price on
08-31-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wire seal

ES#345687 - 3C0972741 - Wire seal - Yellow M3.9x8.0 - Genuine Volkswagen Audi - Volkswagen

Yellow M3.9x8.0

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
345687
Mfg#:
3C0972741
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjusting Bolt - Priced Each

ES#273552 - 034903555B - Adjusting Bolt - Priced Each - Bolt with teeth that tensions the alternator belt - Genuine Volkswagen Audi - Volkswagen

Bolt with teeth that tensions the alternator belt

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
273552
Mfg#:
034903555B
Ships in 1-2 days
10% off MSRP

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

$29.99

This product was last offered at the strikethrough price on
09-05-2026

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Relay 167 - Priced Each

ES#3970970 - 191906383C - Relay 167 - Priced Each - Commonly used as a contact close relay for fuel pump - Meyle - Audi Volkswagen

Commonly used as a contact close relay for fuel pump 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3970970
Mfg#:
191906383C
Ships in 1-2 days
$7.13 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sensor Retaining Clip - Priced Each

ES#4940095 - 032121142 - Sensor Retaining Clip - Priced Each - Used for ECS 2.0T boost taps - Bremmen Parts - Audi Volkswagen

Used for ECS 2.0T boost taps 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4940095
Mfg#:
032121142
In Stock
ON SALE! SAVE 59%
$1.99

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

$0.81 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTEK Indicator Panel

ES#3676988 - 56-380 - CTEK Indicator Panel - Displays battery health at all times. - CTEK - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Displays battery health at all times.

Brand:
CTEK - Corporate Logo
ES#:
3676988
Mfg#:
56-380
In Stock at Vendor
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - 1.4 bar

ES#3624910 - 068919081D - Oil Pressure Switch - 1.4 bar - Senses low engine oil pressure - FAE - Audi Volkswagen

Senses low engine oil pressure For vehicles with black oil pressure switch

Brand:
FAE - Corporate Logo
ES#:
3624910
Mfg#:
068919081D
Ships on Oct 27, 2026
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - .25 bar

ES#2803078 - 028919081D - Oil Pressure Switch - .25 bar - Low pressure screw in oil pressure switch. M10x1 - Rein - Audi Volkswagen

Low pressure screw in oil pressure switch. M10x1 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803078
Mfg#:
028919081D
Ships in 3 Business Days
ON SALE!
$6.31

This product was last offered at the strikethrough price on
08-31-2026

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

HD Precision Boost Battery Clamps - NOCO

ES#4346366 - GBC003 - HD Precision Boost Battery Clamps - NOCO - The needle nose design on these heavy-duty battery clamps ensure fitment in tight spaces for both 12-volt gas and diesel engines. - NOCO - Audi BMW Volkswagen Mercedes Benz MINI Porsche

The needle nose design on these heavy-duty battery clamps ensure fitment in tight spaces for both 12-volt gas and diesel engines.

Brand:
NOCO - Corporate Logo
ES#:
4346366
Mfg#:
GBC003
In Stock
ON SALE!
$24.99

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

$23.61 USD
Free Shipping
on orders $49 and up

Relay 167 - Priced Each

ES#11055 - 191906383C - Relay 167 - Priced Each - Commonly used as a contact close relay for fuel pump - OE Aftermarket - Audi Volkswagen

Commonly used as a contact close relay for fuel pump

Brand:
OE Aftermarket - Corporate Logo
ES#:
11055
Mfg#:
191906383C
Ships on Nov 6, 2026
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - .25 bar

ES#2812904 - 028919081D - Oil Pressure Switch - .25 bar - Low pressure screw in oil pressure switch. M10x1 - Hamburg Tech - Audi Volkswagen

Low pressure screw in oil pressure switch. M10x1 We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2812904
Mfg#:
028919081D
Ships in 1 Business Day
ON SALE! SAVE 20%
$5.99

This product was last offered at the strikethrough price on
09-03-2026

$4.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Multipurpose Relay - Priced Each

ES#2828552 - 7M0951253A - Multipurpose Relay - Priced Each - Replacement 4 pin relay - URO - Audi Volkswagen Porsche

Replacement 4 pin relay 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2828552
Mfg#:
7M0951253A
Ships in 1 Business Day
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Relay 167 - Priced Each

ES#2801063 - 191906383C - Relay 167 - Priced Each - Commonly used as a contact close relay for fuel pump - Meistersatz - Audi Volkswagen

Commonly used as a contact close relay for fuel pump

Brand:
Meistersatz - Corporate Logo
ES#:
2801063
Mfg#:
191906383C
In Stock at Vendor
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Adjusting Bolt

ES#251447 - 034903555B - Alternator Adjusting Bolt - Bolt with teeth that tensions the alternator belt - Febi - Volkswagen

Bolt with teeth that tensions the alternator belt We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
251447
Mfg#:
034903555B
Back Ordered
$7.99 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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