Battery & Electrical

BMW battery & electrical systems are crucial for keeping a BMW performing properly, especially after a full track/race build. Whether you're adding a high-performance Optima battery to your BMW, reworking your data or electrical cutoff systems, or if you're in need of our ultimate BMW front windshield defroster kit, we offer the the highest quality battery and electrical parts available.

Need help finding Battery & Electrical for your BMW? Call us at 877.639.9648, email us, or live chat for expert assistance.

Battery Terminal Shackle - E36, Z3

Original BMW rubber strap for battery terminal cover.

Price: $0.53
0.99

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Retainer For Engine Firewall Insulation - E30 Coupe Sedan Convertible & E34 Wagon

Original BMW plastic retainer for sound deadening in engine compartment

Price: $1.26

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Genuine BMW Locking Button - 51478248015 - E46 & E46 M3

Genuine BMW # 51478248015

Price: $2.07
2.67

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Genuine BMW Double Leaf Electrical Spring Contact - 61138377732

Genuine BMW # 61138377732

Price: $2.39

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SMG Fuse (40A), OEM - E46 M3

Replacement 40A fuse for the SMG system in E46 M3

Price: $2.49
2.67

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40A Fuse, OEM (61138364543)

Replacement 40A fuse for the SMG system in E46 M3

Price: $2.49

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Elbow For Battery Vent Tube - Many BMW Applications (1992-2020)

Genuine BMW # 61211377835 / 61-21-1-377-835

Price: $3.29

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Red PVC Straight Terminal Protector - Fits 4ga Wire Terminals

Protects 4 gauge straight wiring terminal from accidental contact.

Price: $3.99

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Genuine BMW Battery / Jumper Post Nut, M8 - 07149125856

M8 hex nut used on battery cables.

Price: $3.99
4.72

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Cable Clamp D=6mm - E21 E30 E12 E28 E34 E23 E32 Z3

Genuine BMW Part Number 63121364431 / 63-12-1-364-431

Price: $4.82

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BMW E46 Battery Cable "T" Bolt

Cost-effective replacement for your broken BMW negative battery terminal bolt. No need to purchase a whole cable!

Price: $6.57
9

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Genuine BMW Plug Housing 4 Wire Twist-Lock - E36 & Z3 - 61131392222

Genuine BMW # 61131392222

Price: $6.67
7.15

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Hella Fuse Assortment Kit - Classic / Torpedo Style (10 piece) - 3481803

Spare ceramic fuses, as used on classic BMWs and other Euro models

Price: $6.99
12.99

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Fuse Assortment Kit - 711683903

Always have a spare blade fuse!

Price: $7.66

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Febi Bilstein Window / Sunroof Switch - White Connector - E36 Z3

Replacement window and sunroof switches for E36/Z3 cars with the WHITE connector

Price: $8.99
112.96

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Multi Purpose Relay - 4-Prong / Orange - 61361378238

High quality OE Bosch relay used in various electrical systems with a 24 Month Warranty

Price: $9.18
11.54

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Wiring Connector - Snap-in Receptacle - 61130007446

Genuine BMW Watertight Connector (1.0-2.5mm)

Price: $9.37
11.15

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Genuine BMW Electrical Snap-in Receptacle 2.5 Water 61130007445

Genuine BMW Part Number 61130007445 / 61-13-0-007-445

Price: $10.02
10.55

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Window Switch - E36 4 Door Sedan Rear Windows - 61311393361

Aftermarket Replacement # 61311393361, 24 Month Warranty

Price: $10.48
13.55

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Electrical Connector Repair Kit - Socket, Housing & Pins - 61132359999

Aftermarket Replacement # 61 13 2 359 999, 24 Month Warranty

Price: $10.73
13.22

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Genuine BMW Cover Base B+ - 12521702103 - E38, E39, E39 M5

Used on the V8 model 540i/M5 and 740il/740iL, this is Genuine BMW # 12521702103

Price: $11.79
12.70

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Lifeline Rain Light Pigtail Set - 3-Pin Deutsch DTM Connectors

Preassembled 3-pin Deutsche pigtails for installation of a Lifeline Rain Light Adapter.

Price: $13.75

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Panel-Mount Rocker Switch - DPDT 12 Volt - Three Position

Double-pole double-throw 12V rocker switch for fans, lighting, and accessories.

Price: $14.99

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Hella Fuse Assortment Kit - Standard Blade Bus Size, 100 piece

Don't get stuck without a common bus/blade fuse again! 100 piece assortment with the 7 most common fuses.

Price: $14.99
24.90

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Lifeline Rain Light Adapter - " Solid On" Version

Plug-and-play module controls the rain light to illuminate solidly when running and braking.

Price: $15.75

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Hella OEM Adapter Lead for IBS (Intelligent Battery Sensor)

OEM Hella adapter lead for use when replacing a failed IBS unit.

Price: $16.39
30.29

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Fuse Box Cover - E30, E24, E23 - 61131368802

Aftermarket replacement fuse box cover for BMW # 61131368802 with a 24 Month Warranty

Price: $17.46
20.79

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Main / ECU Relay - White - E30 E36 E39 E38 X5

Genuine BMW Part Number 61361729004 / 61-36-1-729-004

Price: $17.64
21.44

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Battery Positive Terminal Cover - E36, Z3

Genuine BMW # 12421730712

Price: $17.77
20.29

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Electric Window Switch - E36, Z3 with Green Base - 61318365300

Replacement window and sunroof switch.

Price: $20.13
29.99

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Wiper Relay - Green - 5 prong

Genuine BMW # 61366980177

Price: $20.92

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Yellow 5 Prong Relay - E36 E46 E31 E32 E34 E83 - 61361389105

A Genuine BMW relay, part # 61361389105, used in various applications

Price: $20.92

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Electrical Connector Repair Kit, Genuine BMW - Socket, Housing & Pins

Original BMW 2-pole wiring terminal repair kit.

Price: $21.60
23.19

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Genuine BMW Optical Fiber Cable - 7000mm - Repair Part

Genuine BMW Part Number 61120142318 / 61-12-0-142-318

Price: $21.66
22.89

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Relay, White Green - Most BMWs

Genuine BMW # 61368373700

Price: $21.75
23.47

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BMW Adapter Lead for IBS - E60 E61 E63 E64 (2004-2007)

Original BMW adapter lead for use when replacing a failed IBS (intelligent battery sensor).

Price: $21.79
24.50

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Relay, Purple/Violet - E21, E30, E36, E28, E34, E39, E23, E32, E38, Z3, Z4, Z8

Original BMW Part # 61361388911

Price: $21.99
23.47

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Genuine BMW Relay - Sky-Blue - 61366915327

Genuine BMW # 61366915327

Price: $22.30
23.47

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SMG Pump Relay, BMW - E46 325i/330i, E60 M5, E63 M6

4-prong relay used for SMG pump, air ride suspension, and electric fan

Price: $22.30
23.47

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ABS Main Relay, Tomatenrot, Red / Grey - E36, Z3

Genuine BMW # 61361393404, replaces the original Tomato Red relay

Price: $24.97
30.74

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Battery & Electrical

Battery Terminal Shackle - E36, Z3

Price: $0.53 0.99

Retainer For Engine Firewall Insulation - E30 Coupe Sedan Convertible & E34 Wagon

Price: $1.26

Genuine BMW Locking Button - 51478248015 - E46 & E46 M3

Price: $2.07 2.67

Genuine BMW Double Leaf Electrical Spring Contact - 61138377732

Price: $2.39

SMG Fuse (40A), OEM - E46 M3

Price: $2.49 2.67

40A Fuse, OEM (61138364543)

Price: $2.49

Elbow For Battery Vent Tube - Many BMW Applications (1992-2020)

Price: $3.29

Red PVC Straight Terminal Protector - Fits 4ga Wire Terminals

Price: $3.99

Genuine BMW Battery / Jumper Post Nut, M8 - 07149125856

Price: $3.99 4.72

Cable Clamp D=6mm - E21 E30 E12 E28 E34 E23 E32 Z3

Price: $4.82

BMW E46 Battery Cable "T" Bolt

Price: $6.57 9

Genuine BMW Plug Housing 4 Wire Twist-Lock - E36 & Z3 - 61131392222

Price: $6.67 7.15

Hella Fuse Assortment Kit - Classic / Torpedo Style (10 piece) - 3481803

Price: $6.99 12.99

Fuse Assortment Kit - 711683903

Price: $7.66

Febi Bilstein Window / Sunroof Switch - White Connector - E36 Z3

Price: $8.99 112.96

Multi Purpose Relay - 4-Prong / Orange - 61361378238

Price: $9.18 11.54

Wiring Connector - Snap-in Receptacle - 61130007446

Price: $9.37 11.15

Genuine BMW Electrical Snap-in Receptacle 2.5 Water 61130007445

Price: $10.02 10.55

Window Switch - E36 4 Door Sedan Rear Windows - 61311393361

Price: $10.48 13.55

Electrical Connector Repair Kit - Socket, Housing & Pins - 61132359999

Price: $10.73 13.22

Genuine BMW Cover Base B+ - 12521702103 - E38, E39, E39 M5

Price: $11.79 12.70

Lifeline Rain Light Pigtail Set - 3-Pin Deutsch DTM Connectors

Price: $13.75

Panel-Mount Rocker Switch - DPDT 12 Volt - Three Position

Price: $14.99

Hella Fuse Assortment Kit - Standard Blade Bus Size, 100 piece

Price: $14.99 24.90

Lifeline Rain Light Adapter - " Solid On" Version

Price: $15.75

Hella OEM Adapter Lead for IBS (Intelligent Battery Sensor)

Price: $16.39 30.29

Fuse Box Cover - E30, E24, E23 - 61131368802

Price: $17.46 20.79

Main / ECU Relay - White - E30 E36 E39 E38 X5

Price: $17.64 21.44

Battery Positive Terminal Cover - E36, Z3

Price: $17.77 20.29

Electric Window Switch - E36, Z3 with Green Base - 61318365300

Price: $20.13 29.99

Wiper Relay - Green - 5 prong

Price: $20.92

Yellow 5 Prong Relay - E36 E46 E31 E32 E34 E83 - 61361389105

Price: $20.92

Electrical Connector Repair Kit, Genuine BMW - Socket, Housing & Pins

Price: $21.60 23.19

Genuine BMW Optical Fiber Cable - 7000mm - Repair Part

Price: $21.66 22.89

Relay, White Green - Most BMWs

Price: $21.75 23.47

BMW Adapter Lead for IBS - E60 E61 E63 E64 (2004-2007)

Price: $21.79 24.50

Relay, Purple/Violet - E21, E30, E36, E28, E34, E39, E23, E32, E38, Z3, Z4, Z8

Price: $21.99 23.47

Genuine BMW Relay - Sky-Blue - 61366915327

Price: $22.30 23.47

SMG Pump Relay, BMW - E46 325i/330i, E60 M5, E63 M6

Price: $22.30 23.47

ABS Main Relay, Tomatenrot, Red / Grey - E36, Z3

Price: $0.53
0.99

Price: $2.07
2.67

Price: $2.49
2.67

Price: $3.99
4.72

Price: $6.57
9

Price: $6.67
7.15

Price: $6.99
12.99

Price: $8.99
112.96

Price: $9.18
11.54

Price: $9.37
11.15

Price: $10.02
10.55

Price: $10.48
13.55

Price: $10.73
13.22

Price: $11.79
12.70

Price: $14.99
24.90

Price: $16.39
30.29

Price: $17.46
20.79

Price: $17.64
21.44

Price: $17.77
20.29

Price: $20.13
29.99

Price: $21.60
23.19

Price: $21.66
22.89

Price: $21.75
23.47

Price: $21.79
24.50

Price: $21.99
23.47

Price: $22.30
23.47

Price: $22.30
23.47

Price: $24.97
30.74