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.

Negative Battery Cable, BMW - E46 323i/325i/328i/330i/M3, E85/E86 Z4

Fresh battery ground cable restores or improves electrical performance!

Price: $48.70
51.26

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OEM Adapter Harness Cable for IBS (Intelligent Battery Sensor)

Hella OEM adapter cable is required for installation of the replacement battery current sensor on many BMW models.

Price: $22.99
65.05

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OEM Negative Battery Cable with IBS - E63/E64 645Ci 650i M6

OEM Hella negative battery cable with terminal and IBS (Intelligent Battery Sensor).

Price: $127.99
254.35

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OEM Negative Battery Cable with IBS - E82 E88 E89

Hella OEM negative battery terminal with cable and intelligent battery sensor.

Price: $154.29
304.60

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OEM Negative Battery Cable with IBS - F15 F16 F85 F86

Hella OEM negative battery cable with terminal and intelligent battery sensor.

Price: $139.75
304.60

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OEM Negative Battery Cable with IBS - F22 F23 F87 F30 F31 F32 F33 F80

Hella OEM negative battery cable with terminal and intelligent battery sensor

Price: $142.79
304.60

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OPTIMA 35 REDTOP Battery - 31.7 LBS

Save 10-25 lbs with this advanced high-performance AGM battery for your BMW

Price: $269.99
284.03

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OPTIMA D200+ 12 Volt Battery Charger and Maintainer

High-performance 12V battery charger/tender for Lithium Ion, AGM, Lead-Acid, and powersport batteries.

Price: $99.99
129.00

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OPTIMA D35 Style 1 Battery Mount Kit - E30, E36, E70 X5

Exclusive BimmerWorld aluminum mount for OPTIMA D35 batteries

Price: $129.99

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OPTIMA D35 Style 2 Battery Mount Kit - All E46

Exclusive BimmerWorld aluminum mount for OPTIMA D35 batteries

Price: $169.99

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OPTIMA D35 Style 3 Battery Mount Kit - E90/E91/E92/E93

Exclusive BimmerWorld aluminum mount for OPTIMA D35 batteries

Price: $149.99

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OPTIMA D35 YELLOWTOP Deep-Cycle Battery - 36.4 LBS

Advanced deep-cycle AGM battery with a considerable weight savings over typical stock batteries

Price: $289.99
297.78

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OPTIMA D51R Style 1 Battery Mount Kit - E30, E36 Track/Race

Exclusive BimmerWorld aluminum mount for OPTIMA D51R batteries

Price: $129.99

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OPTIMA D51R Style 2 Battery Mount Kit - E46 Track/Race

Exclusive BimmerWorld aluminum mount for OPTIMA D51R batteries

Price: $169.99

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OPTIMA D51R Style 3 Battery Mount Kit - E90 E91 E92 E85 Z4

Exclusive BimmerWorld aluminum mount for OPTIMA D51R batteries

Price: $149.99

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OPTIMA D51R YELLOWTOP Lighter-Weight Battery (26lbs) - E30 E36 E46 E9X

AGM battery even lighter than the D35 and works in BMW track cars

Price: $279.99
320.63

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OPTIMA Digital 1200 12V Performance Charger and Maintainer

Enhance the performance and longevity of OPTIMA AGM and traditional batteries

Price: $199.99
311.99

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OPTIMA Digital 400 12V Performance Maintainer and Charger

Maximize the performance and longevity of your OPTIMA AGM and traditional batteries

Price: $139.99
171.10

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OPTIMA H6 Car Battery - 800 CCA - Stock BMW-Style Replacement

A direct-fit battery solution with latest tech - No additional bracket required!

Price: $349.99
367.21

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OPTIMA H7 Car Battery - 880 CCA, 80Ah - Stock BMW-Style Replacement

A direct-fit battery solution with latest tech - No additional bracket required!

Price: $359.99
371.76

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Outside Temp Sensor Adapter Wire - F82 M4 GT4

Genuine Motorsport Wiring Harness used on M4 GT4

Price: $63.96

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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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Plug Housing (3 Pol.), BMW - 61131378410 - E30, E36, E34, E32, Z3

Genuine BMW # 61131378410

Price: $4.39
4.62

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Positive Battery Cable (Plus Pole) - 61136910539 - E46 E83

Genuine BMW # 61136910539

Price: $146.07
153.76

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Positive Battery Terminal - Fusible Link - E85 E86 Z4

Ganuine BMW Part # 61136973215

Price: $189.56
199.54

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Rain Light Mode 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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Rain Light Mode Adapter - "On: Flashing / Brake: Solid" Version

Plug-and-play module controls the rain light to flash when running and illuminate solidly when the brakes are applied.

Price: $32.00

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Rain Light Multi-Mode Adapter - 6 Setting Options

Plug-and-play module controls the rain light with 6 selectable modes.

Price: $105.00

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Rear Left Wheelhouse Cable Harness - F82 M4 GT4

Genuine Motorsport Wiring Harness used on M4 GT4

Price: $80.62

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Rear Right Wheelhouse Cable Harness - F82 M4 GT4

Genuine Motorsport Wiring Harness used on M4 GT4

Price: $80.62

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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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Relay for Fuel Injection (5-Prong) - 12631710726 - E30, E28, E24, E23

High quality, 24 Month Warranty

Price: $11.74
46.48

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Relay, Change-Over Contact - Genuine BMW - 61316919113

Original BMW 5-prong multi-purpose relay used on many body electrical applications.

Price: $21.15
23.48

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Relay, Change-Over Contact - Hella OEM - 965453801

OEM 5-prong multi-purpose relay used on many body electrical applications.

Price: $8.99
23.48

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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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Relay, White Green - Most BMWs

Genuine BMW # 61368373700

Price: $21.75
23.47

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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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Roof Cable Harness - F82 M4 GT4

Genuine Motorsport Wiring Harness used on M4 GT4

Price: $146.32

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BMW-65776905454-65-77-6-905-454-SF-Genuine-BMW-Air-Bag-Impact-Sensor-sm.jpg

Side Air Bag Impact Sensor - E36 318ti, Z3 3/99+

Genuine BMW Part Number 65776905454 / 65-77-6-905-454

Price: $218.31
241.89

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Single USB-A Charging Port for Center Console - E30 3-Series (1984-1993)

Single USB-A charging port fits the center dash panel above of the stereo on all E30 3-series coupe, convertible, and sedan models.

Price: $50.00

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Battery & Electrical

Negative Battery Cable, BMW - E46 323i/325i/328i/330i/M3, E85/E86 Z4

Price: $48.70 51.26

OEM Adapter Harness Cable for IBS (Intelligent Battery Sensor)

Price: $22.99 65.05

OEM Negative Battery Cable with IBS - E63/E64 645Ci 650i M6

Price: $127.99 254.35

OEM Negative Battery Cable with IBS - E82 E88 E89

Price: $154.29 304.60

OEM Negative Battery Cable with IBS - F15 F16 F85 F86

Price: $139.75 304.60

OEM Negative Battery Cable with IBS - F22 F23 F87 F30 F31 F32 F33 F80

Price: $142.79 304.60

OPTIMA 35 REDTOP Battery - 31.7 LBS

Price: $269.99 284.03

OPTIMA D200+ 12 Volt Battery Charger and Maintainer

Price: $99.99 129.00

OPTIMA D35 Style 1 Battery Mount Kit - E30, E36, E70 X5

Price: $129.99

OPTIMA D35 Style 2 Battery Mount Kit - All E46

Price: $169.99

OPTIMA D35 Style 3 Battery Mount Kit - E90/E91/E92/E93

Price: $149.99

OPTIMA D35 YELLOWTOP Deep-Cycle Battery - 36.4 LBS

Price: $289.99 297.78

OPTIMA D51R Style 1 Battery Mount Kit - E30, E36 Track/Race

Price: $129.99

OPTIMA D51R Style 2 Battery Mount Kit - E46 Track/Race

Price: $169.99

OPTIMA D51R Style 3 Battery Mount Kit - E90 E91 E92 E85 Z4

Price: $149.99

OPTIMA D51R YELLOWTOP Lighter-Weight Battery (26lbs) - E30 E36 E46 E9X

Price: $279.99 320.63

OPTIMA Digital 1200 12V Performance Charger and Maintainer

Price: $199.99 311.99

OPTIMA Digital 400 12V Performance Maintainer and Charger

Price: $139.99 171.10

OPTIMA H6 Car Battery - 800 CCA - Stock BMW-Style Replacement

Price: $349.99 367.21

OPTIMA H7 Car Battery - 880 CCA, 80Ah - Stock BMW-Style Replacement

Price: $359.99 371.76

Outside Temp Sensor Adapter Wire - F82 M4 GT4

Price: $63.96

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

Price: $14.99

Plug Housing (3 Pol.), BMW - 61131378410 - E30, E36, E34, E32, Z3

Price: $4.39 4.62

Positive Battery Cable (Plus Pole) - 61136910539 - E46 E83

Price: $146.07 153.76

Positive Battery Terminal - Fusible Link - E85 E86 Z4

Price: $189.56 199.54

Rain Light Mode Adapter - " Solid On" Version

Price: $15.75

Rain Light Mode Adapter - "On: Flashing / Brake: Solid" Version

Price: $32.00

Rain Light Multi-Mode Adapter - 6 Setting Options

Price: $105.00

Rear Left Wheelhouse Cable Harness - F82 M4 GT4

Price: $80.62

Rear Right Wheelhouse Cable Harness - F82 M4 GT4

Price: $80.62

Red PVC Straight Terminal Protector - Fits 4ga Wire Terminals

Price: $3.99

Relay for Fuel Injection (5-Prong) - 12631710726 - E30, E28, E24, E23

Price: $11.74 46.48

Relay, Change-Over Contact - Genuine BMW - 61316919113

Price: $21.15 23.48

Relay, Change-Over Contact - Hella OEM - 965453801

Price: $8.99 23.48

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

Price: $21.99 23.47

Relay, White Green - Most BMWs

Price: $21.75 23.47

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

Price: $1.26

Roof Cable Harness - F82 M4 GT4

Price: $146.32

Side Air Bag Impact Sensor - E36 318ti, Z3 3/99+

Price: $218.31 241.89

Single USB-A Charging Port for Center Console - E30 3-Series (1984-1993)

Price: $48.70
51.26

Price: $22.99
65.05

Price: $127.99
254.35

Price: $154.29
304.60

Price: $139.75
304.60

Price: $142.79
304.60

Price: $269.99
284.03

Price: $99.99
129.00

Price: $289.99
297.78

Price: $279.99
320.63

Price: $199.99
311.99

Price: $139.99
171.10

Price: $349.99
367.21

Price: $359.99
371.76

Price: $4.39
4.62

Price: $146.07
153.76

Price: $189.56
199.54

Price: $11.74
46.48

Price: $21.15
23.48

Price: $8.99
23.48

Price: $21.99
23.47

Price: $21.75
23.47

Price: $218.31
241.89