BMW Electrical Sensors, Switches, & Relays

New Alternator - 140amp | BMW E36 E34 M50 M52 S50 S52

T#:25042544

Part#: 12311744567

In Stock

Sale - Save 15% $ 219.99

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

$ 186.99 USD

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Sale - Save 15%

$ 219.99

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

$ 186.99 USD

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New Alternator - 180 Amp

T#:26438187

Part#: 12317558220

In Stock

Sale - Save 10% $ 294.99

This product was last offered at the strikethrough price on
06-30-2026

$ 265.49 USD

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Sale - Save 10%

$ 294.99

This product was last offered at the strikethrough price on
06-30-2026

$ 265.49 USD

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Crankshaft Position Sensor - E36 (OBDI), E34 M50/S50

T#:579816

Part#: 52380

In Stock

Sale - Save 20% $ 48.99

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

$ 39.19 USD

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Sale - Save 20%

$ 48.99

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

$ 39.19 USD

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Common cause of misfires, poor fuel economy, or a crank no start situation. If your M50 or S50 has any of these symptoms, this crankshaft position sensor from Bavarian Autosport is a likely fix.

Alternator - 180amp

T#:26438185

Part#: 12317837981

In Stock

Sale - Save 15% $ 304.99

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

$ 259.24 USD

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Sale - Save 15%

$ 304.99

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

$ 259.24 USD

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Bav Auto Camshaft Position Sensor - BMW E36 E39 Z3 M52 S52

T#:639841

Part#: 12141703221

In Stock

Sale - Save 20% $ 37.99

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

$ 30.39 USD

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Sale - Save 20%

$ 37.99

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

$ 30.39 USD

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Faulty camshaft sensors can lead to a number of issues such as hard starts, stalling at low speeds, and check engine (SES) lights. Restore your BMW's smooth operation and reliability by replacing it with a high-quality camshaft sensor from Bav Auto! From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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New Alternator - 120A

T#:25042543

Part#: 12317501690

In Stock

Sale - Save 20% $ 211.99

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

$ 169.59 USD

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Sale - Save 20%

$ 211.99

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

$ 169.59 USD

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Alternator - 120amp

T#:25042542

Part#: 12317831436

Ships on Sep 29, 2026

Sale - Save 20% $ 222.99

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

$ 178.39 USD

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Sale - Save 20%

$ 222.99

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

$ 178.39 USD

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Race German Fuse Replacement Kit

T#:2602229

Part#: E30FUSEKIT

Ships in 1 Business Day

$ 35.99 USD

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$ 35.99 USD

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Complete set of fuses from OE BMW supplier for direct replacement of blown or mismatched fuses. Kit includes A complete set of new OEM fuses Extra fuses Fuse puller

Genuine MINI - Fuse Box Speg High - 61353457580

T#:213477

Part#: 61353457580

Ships in 6 Business Days

7% off MSRP $ 622.99

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

$ 577.99 USD

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7% off MSRP

$ 622.99

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

$ 577.99 USD

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Genuine BMW Genuine BMW Fuse Box Speg High - 61353457580

Race German C101 Diagnosis Plug Firewall Bracket - E30

T#:6827884

Part#: C101-HOLDER

Ships in 2 Business Days

$ 44.99 USD

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$ 44.99 USD

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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. BMW's original C101 bracket which connects to the firewall and holds the diagnosis port unfortunately over time becomes heat soaked and brittle. The OEM bracket, which is no longer available, also features a flawed hinge design that easily wears and breaks. Race German has devised a solution to this issue and developed a new bracket! This heavy duty C101 firewall bracket is completely plug and play. These brackets are CAD designed and feature a two piece design with stainless steel hardware.

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Race German Fuse Replacement Kit

T#:2602224

Part#: E46FUSEKIT

Ships in 1 Business Day

$ 47.99 USD

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$ 47.99 USD

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Complete set of fuses from OE BMW supplier for direct replacement of blown or mismatched fuses. Kit includes A complete set of new OEM fuses Extra fuses Fuse puller

Bav Auto Camshaft Position Sensor - E38 740i 740iL 750iL

T#:639840

Part#: 12141742185

Back Ordered

Sale - Save 15% $ 66.99

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

$ 56.94 USD

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Qty

Sale - Save 15%

$ 66.99

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

$ 56.94 USD

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Faulty camshaft sensors can lead to a number of issues such as hard starts, stalling at low speeds, and check engine (SES) lights. Restore your BMW's smooth operation and reliability by replacing it with a high-quality camshaft sensor from Bav Auto! From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Genuine MINI Oil Pressure Sensor

T#:518982

Part#: 12617592532

In Stock

9% off MSRP $ 66.99

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

$ 60.99 USD

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9% off MSRP

$ 66.99

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

$ 60.99 USD

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Genuine MINI Relay - White Green

T#:24376

Part#: 61366977982

Ships in 3 Business Days

4% off MSRP $ 23.48

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

$ 22.46 USD

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4% off MSRP

$ 23.48

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

$ 22.46 USD

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Genuine MINI RELAY FOR FAN

Genuine MINI Oil Pressure Switch

T#:476378

Part#: 12617568481

In Stock

21% off MSRP $ 48.74

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

$ 38.59 USD

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21% off MSRP

$ 48.74

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

$ 38.59 USD

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Race German Fuse Replacement Kit

T#:2602226

Part#: E36FUSEKIT

In Stock

$ 41.99 USD

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Qty

$ 41.99 USD

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Complete set of fuses from OE BMW supplier for direct replacement of blown or mismatched fuses. Kit includes A complete set of new OEM fuses Extra fuses Fuse puller

Alternator Pulley - E82 E90 E92 E60

We Price Match - Give Us A Call or Chat!

T#:19332

Part#: 12317570152

Ships in 3 Business Days

$ 66.99 USD

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$ 66.99 USD

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This OEM alternator pulley has a ratcheting mechanism inside that can wear out, causing a rattling sound. This mechanism allows the alternator to freewheel to a degree. This is only for the Valeo brand alternator/

This item fits the following BMWs:
2008+ E82 BMW 128i with N51 engine
2006-2007 E90 BMW 325i 325xi 330i 330xi - Sedan
2006-2007 E90 BMW 328i 328xi - Sedan with N51 engine
2006-2007 E91 BMW 325xi - Wagon
2007-2007 E92 BMW 328i 328xi 328i xDrive - Coupe with N51 engine
2006-2007 E60 BMW 525i 525xi 530i 530xi

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Genuine MINI Ping / Knock Sensor

T#:410470

Part#: 13627552114

Ships in 3 Business Days

8% off MSRP $ 62.99

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

$ 57.99 USD

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8% off MSRP

$ 62.99

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

$ 57.99 USD

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Genuine MINI Battery Box Cover

T#:141367

Part#: 61216924895

Ships in 3 Business Days

7% off MSRP $ 58.99

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

$ 54.99 USD

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Qty

7% off MSRP

$ 58.99

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

$ 54.99 USD

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Genuine MINI HEAT RESISTANT BATTERY BOX C

Genuine MINI Relay Black - 5 Post

T#:144371

Part#: 61361472984

Ships in 3 Business Days

2% off MSRP $ 24.65

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

$ 24.14 USD

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2% off MSRP

$ 24.65

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

$ 24.14 USD

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Genuine MINI RELAY, CHANGE-OVER CONTACT,

Genuine MINI Battery Cable Neg -

T#:39405

Part#: 12427515200

Ships in 3 Business Days

$ 48.99 USD

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$ 48.99 USD

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Genuine MINI BATTERY CABLE NEGATIVE
Fits BMW Engines including:
W10,W11

Genuine MINI Crankshaft Position Sensor With Seal

T#:22405

Part#: 12141485844

Ships in 3 Business Days

7% off MSRP $ 274.99

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

$ 254.99 USD

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7% off MSRP

$ 274.99

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

$ 254.99 USD

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Genuine MINI PULSE GENERATOR, CRANKSHAFT.--

This item fits the following BMWs:
MINI Cooper - Mini Cooper, Mini Cooper Convt, Mini Cooper S, Mini Cooper S Convt

--. Fits BMW Engines including:
W10,W11

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Genuine MINI Fuse Module With B+ Wire

T#:140199

Part#: 61131508927

Ships in 3 Business Days

4% off MSRP $ 136.37

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

$ 131.03 USD

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4% off MSRP

$ 136.37

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

$ 131.03 USD

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Genuine MINI FUSE MODULE WITH B+ WIRE

BATTERY COVER

T#:521992

Part#: 51717290817

Ships in 3 Business Days

5% off MSRP $ 54.99

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

$ 51.99 USD

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Qty

5% off MSRP

$ 54.99

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

$ 51.99 USD

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Genuine MINI Battery Box Cover

T#:24298

Part#: 61216915175

Ships in 3 Business Days

7% off MSRP $ 58.99

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

$ 54.99 USD

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Qty

7% off MSRP

$ 58.99

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

$ 54.99 USD

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Genuine MINI HEAT RESISTANT BATTERY BOX C.--

This item fits the following BMWs:
MINI Cooper - Mini Cooper

--.

Genuine MINI Battery Cover

T#:197102

Part#: 51717317737

Ships in 3 Business Days

6% off MSRP $ 40.00

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

$ 37.74 USD

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Qty

6% off MSRP

$ 40.00

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

$ 37.74 USD

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Genuine Bmw Battery Cover

Genuine Mini Fuse Box Speg High - 61359813620

T#:207472

Part#: 61359813620

Ships in 3 Business Days

2% off MSRP $ 862.31

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

$ 841.24 USD

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2% off MSRP

$ 862.31

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

$ 841.24 USD

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Enhance your BMW's electrical system with this comprehensive fuse set, featuring a main fuse panel equipped with both regular and mini fuses. This all-inclusive fuse kit ensures optimal functionality and compatibility for various BMW models. Keep your vehicle's electrical components protected and operating smoothly with this fuse set designed to accommodate diverse fuse types.

Benefits:

Comprehensive fuse set for BMW's electrical system
Includes main fuse panel with regular and mini fuses
Ensures optimal functionality and compatibility
Protects electrical components in your BMW

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Genuine MINI Fuse Box SPEG High - SZT

T#:210706

Part#: 61359813622

Ships in 3 Business Days

7% off MSRP $ 796.99

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

$ 738.99 USD

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Qty

7% off MSRP

$ 796.99

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

$ 738.99 USD

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Genuine BMW Fuse Box Speg High - Szt

Genuine MINI Repair Kit for Socket Housing 3 Pol.

T#:525286

Part#: 61132359997

Ships in 3 Business Days

7% off MSRP $ 26.99

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

$ 24.99 USD

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Qty

7% off MSRP

$ 26.99

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

$ 24.99 USD

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Genuine MINI Ping/Knock Sensor

T#:14760

Part#: 12141487246

In Stock

7% off MSRP $ 71.99

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

$ 66.99 USD

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Qty

7% off MSRP

$ 71.99

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

$ 66.99 USD

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Genuine MINI PING SENSOR.--

This item fits the following BMWs:
MINI Cooper - Mini Cooper, Mini Cooper Convt, Mini Cooper S, Mini Cooper S Convt

--. Fits BMW Engines including:
W10,W11

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MINI WALLBOX EV Charger - Yellow Cord

T#:23383334

Part#: 61905A1E1C3

Ships in 3 Business Days

4% off MSRP $ 600.00

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

$ 577.99 USD

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Qty

4% off MSRP

$ 600.00

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

$ 577.99 USD

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Upgrade your Mini's charging capabilities with the MINI Wallbox, offering unparalleled convenience in your charging setup. This sturdy and weather-proof product is effortlessly installable in your garage or outdoor spaces, providing Level 2 charging at speeds of up to 9.6 kW. Its compact, space-efficient design showcases MINI styling and offers hassle-free cable management, featuring a 25-foot cable, connector, and wall holders included. For seamless installation assistance, our reliable partner Qmerit is ready to assist. Discover more about installation through the Qmerit Customer Portal at Qmerit Customer Portal.

Key Benefits:

Level 2 charging up to 9.6 kW
Sturdy, weather-proof design suitable for indoor or outdoor installation
Compact MINI Design with space-saving dimensions
Includes 25 feet of cable, connector, and wall holders for easy cable management

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Genuine MINI Fuse Box Cover - Panther Black

T#:103173

Part#: 51437051767

Ships in 3 Business Days

6% off MSRP $ 123.99

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

$ 115.99 USD

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Qty

6% off MSRP

$ 123.99

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

$ 115.99 USD

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Genuine MINI COVER, LATERAL TRIM PANEL

Genuine MINI Fuse Box SPEG High - R61 R57 R56 R55

T#:214114

Part#: 61353457582

In Stock

7% off MSRP $ 892.99

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

$ 826.99 USD

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Qty

7% off MSRP

$ 892.99

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

$ 826.99 USD

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Genuine MINI Fuse Box Speg High

Enhance Your Mini's Electrical Protection with Main Fuse Panel

Upgrade your Mini's fuse panel with this versatile replacement including both regular and mini fuses. This main fuse panel ensures optimal electrical protection for your Mini, providing a convenient solution for fuse replacements.

Replacement main fuse panel for Mini vehicles
Includes regular and mini fuses for versatile compatibility
Ensures optimal electrical protection for your Mini
Convenient solution for fuse replacements

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Genuine MINI Camshaft Sensor

T#:512536

Part#: 13627588095

Ships in 3 Business Days

9% off MSRP $ 123.99

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

$ 112.99 USD

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Qty

9% off MSRP

$ 123.99

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

$ 112.99 USD

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Genuine MINI Crank Position Sensor

T#:410471

Part#: 13627561753

Ships in 3 Business Days

8% off MSRP $ 87.99

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

$ 80.99 USD

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Qty

8% off MSRP

$ 87.99

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

$ 80.99 USD

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Bav Auto Crankshaft Position Sensor - Multiple BMWs

T#:639826

Part#: 13627525015

Special Order: No Guaranteed ETA

$ 67.99 USD

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$ 67.99 USD

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This crankshaft position sensor provides the ECU with the engine speed signal. It is mounted in either the engine block or the bell housing of the transmission on most cars. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Voltage Regulator

T#:596879

Part#: 12321350052

In Stock at Vendor

$ 41.99

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

$ 40.99 USD

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$ 40.99 USD

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If you are having issues with voltage peaking, lights fading in and out as your driving, or your battery keeps dying despite the car running, It could be the result of a faulty voltage regulator. Voltage regulators control the amount of power coming from the alternator.

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Covering Cap

T#:2750708

Part#: 61132471242

In Stock

11% off MSRP $ 18.99

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

$ 16.99 USD

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Qty

11% off MSRP

$ 18.99

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

$ 16.99 USD

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Genuine MINI Socket Housing 2 Pins - 12527542850

T#:40566

Part#: 12527542850

In Stock

$ 8.06 USD

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Qty

$ 8.06 USD

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Most frequently utilized in the thermostat housing coolant temperature sensor harness. If wire terminals and wire are required, ES2676087 x 2.

Battery Hold Down

T#:212573

Part#: 61217644251

In Stock

11% off MSRP $ 17.99

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

$ 15.99 USD

Limited Qty Sale

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Qty

11% off MSRP

$ 17.99

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

$ 15.99 USD

Limited Qty Sale

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Genuine MINI Battery Hold Down - 61217644251

Bav Auto Intake Air Temperature Sensor - BMW E9X M3 S65

T#:639824

Part#: 13627792203

In Stock

$ 24.99

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

$ 19.99 USD

Limited Qty Sale

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Qty

$ 24.99

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

$ 19.99 USD

Limited Qty Sale

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This sensor provides your BMW's control unit with intake temperature readings in order to run optimally in any condition. If this sensor has failed, your BMW may be suffering from more performance loss than you realize. Replace your IAT sensor to ensure proper temperature readings and restore lost performance! From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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