BMW Electrical Sensors, Switches, & Relays for BMW Z Series G29 (2019+)

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Electrical gremlins can be very frustrating. Luckily your BMW's electrical system is better than most, even if it's 25 years old. Here you will find electrical relays, sensors, switches, and modules for the engine, camshaft, and crankshaft. Our parts are OEM, Genuine BMW, or approved aftermarket brands that we have an excellent track record with. There is no middle ground with electrical parts - it either works perfectly or not. And there's nothing more frustrating than a new part that fails right out of the box. So it's important to choose quality replacement parts over a cheap but faulty piece.

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Genuine BMW Electrical Connector Repair Kit - Multiple BMWs ...
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Genuine BMW - Corporate Logo
T#:206288
Part#: 61132359999
In Stock
$ 19.99 USD
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This is a Genuine BMW 2 pin connector that is used in many places by BMW.
Hella Horn - Low-Tone
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Hella - Corporate Logo
T#:28869559
Part#: 7424001
In Stock
$ 17.99 USD
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Universal fit. Not direct fit.
Hella Relay
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Hella - Corporate Logo
T#:592718
Part#: 965400001
In Stock
$ 14.99 USD
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12V 30A SPST relay with bracket

Liqui-Moly Battery Clamp Grease - 50 grams
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We Price Match - Give Us A Call or Chat!
Liqui-Moly - Corporate Logo
T#:1195997
Part#: 20244
In Stock
$ 7.79

This product was last offered at the strikethrough price on
02-24-2026

$ 6.69 USD
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$ 6.69 USD
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Excellent corrosion protection for your battery and other connections

15A Fuse - Priced Each
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:375327
Part#: 61131372626
In Stock at Vendor
$ 2.03 USD
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ReFlex+ Plug-N-Play Harness Kit - Visconti Tuning
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Motiv Motorsports - Corporate Logo
T#:29201087
Part#: 200.1103
Ships in 5 Business Days
$ 795.00

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

$ 615.00 USD
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$ 615.00 USD
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Visconti Tuning teamed up with MOTIV as the first company to bring a plug-and-play harness to the community. After years of success and some of the fastest Supras and BMWs in the world using the harness, Visconti Tuning has improved upon an already fantastic offering.
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120 pc Fuse Assortment
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Performance Tool - Corporate Logo
T#:1809154
Part#: W5368
Ships in 2 Business Days
$ 13.68 USD
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A must for any toolbox.
Camshaft Position Sensor
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:34348685
Part#: 13627633958
Ships in 2 Business Days
$ 44.99 USD
Free Shipping on orders $49 and up

The URO Camshaft Position Sensor is an essential component for BMW engines, providing precise data on camshaft position to ensure accurate fuel injection timing and peak engine performance. Designed to meet OEM specifications, this sensor helps optimize ignition timing, contributing to smoother acceleration, enhanced fuel economy, and overall engine efficiency. Available from Turner Motorsport, the URO Camshaft Position Sensor is the ideal replacement part for BMW owners aiming to maintain optimal performance and reliability.

  • Ensures accurate timing for smooth acceleration and responsive power
  • Optimizes fuel injection timing, improving fuel efficiency
  • Built to OEM standards for precise fit and easy installation in BMW models
  • Supports reliable ignition timing for dependable engine operation
  • Durable construction withstands high engine temperatures for lasting performance
  • Available from Turner Motorsport, a trusted source for BMW replacement parts

The URO Camshaft Position Sensor is a cost-effective solution for BMW owners looking to keep their engine running smoothly and efficiently, delivering the performance and dependability they expect.

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Battery Tender Plus Advanced Battery Charging System
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Battery Tender - Corporate Logo
T#:49892371
Part#: BTT0210128
In Stock at Vendor
New Item
$ 69.99 USD
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Dielectric Tune-Up Grease 3oz Tube
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Permatex - Corporate Logo
T#:3672391
Part#: 22058
In Stock at Vendor
$ 19.99

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

$ 18.99 USD
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$ 18.99 USD
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Protects electrical connections and wiring from salt, dirt and corrosion
Vargas Plug & Play Pre And Post Throttle MAP Sensor Kit - 6B 4W -...
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Vargas Turbo Technologies - Corporate Logo
T#:52129729
Part#: VTT56BSENSKIT64
Ships on Jun 18, 2026
New Item
$ 209.99 USD
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$ 209.99 USD
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The VTT 6-Bar MAP sensor kit provides the necessary overhead to monitor boost levels with a linear voltage scale that makes software calibration straightforward.
Vargas Coolant Level Extension Harness - BMW B48/B58/S58
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Vargas Turbo Technologies - Corporate Logo
T#:51813310
Part#: VTT-FAB-HC
Ships on Jun 18, 2026
New Item
$ 49.99 USD
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$ 49.99 USD
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Simplify your next fabrication project with the VTT-FAB series Coolant Extension Harness.


Vargas MAP Sensor Extension Harness - BMW B58, N54, N55, S55, S58, S6...
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Vargas Turbo Technologies - Corporate Logo
T#:51672717
Part#: VTT-MAP-HARNESS
Ships on Jun 18, 2026
New Item
$ 59.99 USD
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$ 59.99 USD
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As part of the VTT-FAB fabrication line, this extension harness is designed for builders and tuners who need flexibility.
Genuine BMW Universal Socket Housing
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Genuine BMW - Corporate Logo
T#:21280
Part#: 61138352304
Ships in 1-2 days
7% off MSRP $ 28.99

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

$ 26.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 28.99

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

$ 26.99 USD
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Genuine BMW Universal Socket Housing, Uncoded - 3 Pol.
This item fits the following BMW Chassis:
E36 M3,E34 M5,E39 M5,E60 M5,E46 M3,E70 X5M,E71 X6M,E82 1M Coupe,E53 48IS,E34,E36,E38,E39,E46,E53 X5,E65,E70 X5,E71 X6,E82,E83 X3,E89 Z4,E90,F01,F02,F06,F10,F12,F13

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Genuine BMW Oil Level Sensor - BMW B58C/B58D B46D/B48D (TU Engines), ...
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Genuine BMW - Corporate Logo
T#:29334012
Part#: 12615A740A3
Ships in 1-2 days
12% off MSRP $ 358.99

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

$ 315.99 USD
Free Shipping on orders $49 and up
12% off MSRP
$ 358.99

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

$ 315.99 USD
Free Shipping on orders $49 and up
BMW has eliminated the dipstick in favor of electric oil level sensors located in the bottom of the oil pan. These sensors are designed to monitor both the oil level and oil condition, alerting you when the oil level is too low or the quality of the oil has dropped and should be changed. Unfortunately, like many BMW electrical components, these sensors are prone to failure and can result in improper level and quality readings. If you recently changed your oil and know the readings are incorrect, there is a good chance your sensor has failed. We recommend replacing your oil level sensor, in this case, to ensure you are always seeing proper levels and oil condition. Luckily, this sensor is easy to replace and could save you from potentially catastrophic issues later on.
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Genuine BMW Oil Level Sensor Kit - BMW B58C/B58D B46D/B48D (TU Engine...
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Genuine BMW - Corporate Logo
T#:29334055
Part#: 12615A740A3KT
Ships in 1-2 days
$ 321.99

This product was last offered at the strikethrough price on
03-04-2026

$ 320.99 USD
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$ 320.99 USD
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This kit includes a new Genuine BMW Oil Level Sensor and three hex nuts to mount the new sensor to the oil pan. If the mounting stud bolts are also damaged, you will need 3 of BMW part number 07129904544. BMW has eliminated the dipstick in favor of electric oil level sensors located in the bottom of the oil pan. These sensors are designed to monitor both the oil level and oil condition, alerting you when the oil level is too low or the quality of the oil has dropped and should be changed. Unfortunately, like many BMW electrical components, these sensors are prone to failure and can result in improper level and quality readings. If you recently changed your oil and know the readings are incorrect, there is a good chance your sensor has failed. We recommend replacing your oil level sensor, in this case, to ensure you are always seeing proper levels and oil condition. Luckily, this sensor is easy to replace and could save you from potentially catastrophic issues later on.
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STARTER
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Genuine BMW - Corporate Logo
T#:8933493
Part#: 12418671505KT
Ships in 1-2 days
$ 1,015.99 USD
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$ 1,015.99 USD
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Genuine BMW 10 Pole Socket Housing - Multiple BMWs
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Genuine BMW - Corporate Logo
T#:540927
Part#: 61139277742
Ships in 1-2 days
$ 4.99 USD
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Fixing a faulty connection in your BMWs electrical system? This 10 pole socket housing is a Genuine BMW replacement.

Genuine BMW Voice Recognition SES Adapter Plug - Multiple BMWs ...
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Genuine BMW - Corporate Logo
T#:11467
Part#: 84110018038
Ships in 4 Business Days
$ 6.99 USD
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Genuine BMW Basic Cotrol Unit DME 8CT0-NOX
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Genuine BMW - Corporate Logo
T#:49543753
Part#: 12145B32771
Ships in 4 Business Days
New Item
5% off MSRP $ 2,409.99

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

$ 2,279.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 2,409.99

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

$ 2,279.99 USD
Free Shipping on orders $49 and up
Replaces faulty or broken cotrol unit

Wire With Terminals For 90 Degree 6 Pin Bulkhead (Red)
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Precision Raceworks - Corporate Logo
T#:38161695
Part#: 201-0360-RED
Ships in 7 Business Days
$ 5.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Red in color and 12 Gauge.

Adhesive Gasket Set - 40 Pieces - 61126929313
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Genuine BMW - Corporate Logo
T#:138290
Part#: 61126929313
Ships in 7 Business Days
8% off MSRP $ 49.99

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

$ 45.99 USD
Free Shipping on orders $49 and up
8% off MSRP
$ 49.99

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

$ 45.99 USD
Free Shipping on orders $49 and up


Genuine BMW Set Of Sealing Tapes For Wiring Grommet - 40Stk.X 5Mm
This item fits the following BMW Chassis:
E30 M3,E36 M3,E39 M5,E60 M5,E63 M6,E46 M3,E70 X5M,E71 X6M,E82 1M Coupe,E85 Z4M,E53 48IS,E30,E36,E38,E39,E46,E53 X5,E63,E65,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F25 X3,F30,F31,F32,F34,i3i12

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Wire With Terminals For 90 Degree 6 Pin Bulkhead - Blue
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Precision Raceworks - Corporate Logo
T#:38161703
Part#: 201-0360-BLU
Ships in 10 Business Days
$ 4.99 USD
Free Shipping on orders $49 and up
Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Blue in color and 12 Gauge.
Wire With Terminals For 90 Degree 6 Pin Bulkhead - Yellow
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Precision Raceworks - Corporate Logo
T#:38161692
Part#: 201-0360-YEL
Ships in 10 Business Days
$ 4.99 USD
Free Shipping on orders $49 and up
Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Yellow in color and 12 Gauge.


Wire With Terminals For 90 Degree 6 Pin Bulkhead - Black - Dual 18 Ga...
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Precision Raceworks - Corporate Logo
T#:38161710
Part#: 201-0362
Ships in 10 Business Days
$ 4.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Black in color and 18 Gauge dual wire.
Wire With Terminals For 90 Degree 6 Pin Bulkhead (White)
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Precision Raceworks - Corporate Logo
T#:38161693
Part#: 201-0360-WHT
Ships in 10 Business Days
$ 4.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. White in color and 12 Gauge.
Wire With Terminals For 90 Degree 6 Pin Bulkhead - Orange
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Precision Raceworks - Corporate Logo
T#:38161698
Part#: 201-0360-ORG
Ships in 10 Business Days
$ 4.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Orange in color and 12 Gauge.

Wire With Terminals For 90 Degree 6 Pin Bulkhead (Black) 12 Gauge ...
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Precision Raceworks - Corporate Logo
T#:38161711
Part#: 201-0360-BLK
Ships in 10 Business Days
$ 4.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Black in color and 12 Gauge.

Wire With Terminals For 90 Degree 6 Pin Bulkhead (Green)
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Precision Raceworks - Corporate Logo
T#:38161687
Part#: 201-0361-GRN
Ships in 10 Business Days
$ 3.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Green in color and 18 Gauge.
2 Pin Connector
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ECS - Corporate Logo
T#:33412932
Part#: 61132359999
Ships on Jul 28, 2026
Sale - Save 25% $ 10.99

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

$ 8.24 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 10.99

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

$ 8.24 USD
Free Shipping on orders $49 and up

Includes connector housing with terminals and seals. Commonly used for the coolant level sensor.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 61132359999 - Commonly used for the coolant level sensor.

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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ReFlex Lite: Advanced Sequential Injector Controller - Inline-4 ...
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Motiv Motorsports - Corporate Logo
T#:29234292
Part#: 910.1010
Back Ordered
$ 469.00 USD
Free Shipping on orders $49 and up
The ReFlex LITE is a simple yet elegant fueling solution for direct injected vehicles that need to add more fuel by installing a port injection system to keep up with their modifications to the vehicle. Using the same precise form of sequential fuel injection as the ReFlex+, the ReFlex LITE brings a more affordable fuel controller without the additional features of the ReFlex+. Sequential port fuel injection for inline-4 engines Firmware and maps are available for multiple vehicles FREE on our website High resolution calibration tables 24x24 cell RPM vs MAP 0-48psi MAP pressure range 250RPM increments up to 8500RPM High resolution datalogging Fault detection status available to monitor in TunerPRO RT Compact in size Universal fitment Simple installation Please Note: The ReFlex LITE does NOT have the ability to analyze and transmit ethanol content to an ECU.
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Hella Horn - High-Tone
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Hella - Corporate Logo
T#:592716
Part#: 7424011
Ships in 2 Business Days
$ 17.99 USD
Free Shipping on orders $49 and up

Upgrade the sound of your BMW or MINI with the Hella Horn - High-Tone. This high-quality horn delivers a powerful and attention-grabbing sound, enhancing safety on the road. Designed for easy installation, it provides a quick and effective way to improve the audible presence of your vehicle.

  • Powerful and attention-grabbing sound
  • Enhances safety on the road
  • Easy installation for convenience
  • Compatible with BMW and MINI models
  • High-quality construction for durability

Enhance the audible presence of your BMW or MINI with the Hella Horn - High-Tone, ensuring you're heard when it matters most.

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