How to inspect and replace battery cables on BMW Z4?

Periodically inspect the entire length of each battery cable for damage, cracked or burned insulation and corrosion. Poor battery cable connections can cause starting problems and decreased engine performance. Inspect the cable-to-terminal connections at the ends of the cables for cracks, loose wire strands and corrosion. The presence of white, fluffy deposits under the insulation at the cable terminal connection means that the cable is corroded and should be replaced. Also inspect the battery posts for distortion and corrosion. If they're corroded, clean them up. When removing the cables, always disconnect the cable from the negative battery terminal first and hook it up last, or you might accidentally short out the battery with the tool you're using to loosen the cable clamps. Even if you're only replacing the cable for the positive terminal, be sure to disconnect the negative cable from the battery first. Disconnect the old cables from the battery, then trace each cable to its opposite end and disconnect it. Be sure to note the routing of each cable before disconnecting it to ensure correct installation. Separate the starter cable from the other wiring. Then, after you've installed the new starter cable, carefully bunch the wiring - including the starter cable - back together again. Tape it to hold it together tightly, re-cover it with the conduit, then finish taping all exposed wiring. When purchasing battery cables, take the old one(s) with you when buying new cables. It is vitally important that you replace the cables with identical parts. Clean the threads of the solenoid or ground connection with a wire brush to remove rust and corrosion. Apply a light coat of battery terminal corrosion inhibitor or petroleum jelly to the threads to prevent future corrosion. Attach the cable to the solenoid or ground connection and tighten the mounting nut/bolt securely. Before connecting a new cable to the battery make sure that it reaches the battery post without having to be stretched. Connect the cable to the positive battery terminal first, then connect the ground cable to the negative battery terminal.

Genuine BMW Z4 Battery Cable

Car Battery Cable

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17 Battery Cables found

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BMW Z4 Plus Pole Battery Cable
Part Number: 61126935667
$325.01 MSRP: $415.31
You Save: $90.30 (22%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Battery Cable (Plus Pole); Positive Cable
- Replaces: 61-12-6-921-541, 61-12-6-934-239
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2003-2005 BMW Z4 | 2.5i(E85), 3.0i(E85)
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BMW Z4 Plus Pole Battery Cable
Part Number: 61126958261
$391.68 MSRP: $500.51
You Save: $108.83 (22%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Battery Cable (Plus Pole) With Fuse Box
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2003-2005 BMW Z4 | 2.5i(E85), 3.0i(E85)
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BMW Z4 Plus Pole Battery Cable
Part Number: 61126953424
$408.33 MSRP: $521.79
You Save: $113.46 (22%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Battery Cable (Plus Pole) With Fuse Box; Positive Cable
- Replaces: 61-12-6-953-051
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2006-2008 BMW Z4 | Coupe 3.0si(E86), Roadster 3.0i(E85), Roadster 3.0si(E85)
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BMW Z4 Negative Battery Cable
Part Number: 61127616199
$260.53 MSRP: $328.03
You Save: $67.50 (21%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Battery Lead, Negative, Ibs; Negative Cable
- Replaces: 12-42-7-573-025, 12-42-7-579-004, 12-42-7-599-963, 12-42-7-564-490, 12-42-7-587-463
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2009-2016 BMW Z4 | sDrive28i(E89), sDrive30i(E89), sDrive35i(E89), sDrive35is(E89)
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BMW Z4 Battery Cable, Negative, Ibs
Part Number: 61219442115
$260.53 MSRP: $328.03
You Save: $67.50 (21%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Negative Cable
- Replaces: 61-21-8-709-760
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2024 BMW Z4 | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, M40i(G29), sDrive30i(G29)
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BMW Z4 BATTERY CABLE POSITIVE, BELO
Part Number: 61128797691
$386.76 MSRP: $486.96
You Save: $100.20 (21%)
Ships in 1-3 Business Days
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Product Specifications
- Replaced by: 61129107455
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2020 BMW Z4 | M40i(G29), sDrive30i(G29)
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BMW Z4 BATTERY CABLE POSITIVE, BELO
Part Number: 61129107455
$386.76 MSRP: $486.96
You Save: $100.20 (21%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Positive Cable
- Replaces: 61-12-8-797-691
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2023 BMW Z4 | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, M40i(G29), sDrive30i(G29)
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BMW Z4 Positive Battery Lead Cable
Part Number: 61129189850
$407.09 MSRP: $512.56
You Save: $105.47 (21%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Positive Battery Lead; Positive Cable, Wire Harness
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2009-2016 BMW Z4 | sDrive28i(E89), sDrive30i(E89), sDrive35i(E89), sDrive35is(E89)
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BMW Z4 Negative Battery Cable
Part Number: 61126916801
$18.46 MSRP: $22.97
You Save: $4.51 (20%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Battery Cable, Negative; Negative Cable
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2003-2005 BMW Z4 | 2.5i(E85), 3.0i(E85)
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BMW Z4 BATTERY CABLE PLUS
Part Number: 61125A69431
$164.22 MSRP: $205.01
You Save: $40.79 (20%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Positive Cable
- Replaces: 61-12-8-796-328
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2024 BMW Z4 | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS
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BMW Z4 BATTERY CABLE (PLUS POLE)
Part Number: 61128796328
$164.22 MSRP: $205.01
You Save: $40.79 (20%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Positive Cable
- Replaced by: 61125A69431
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2020 BMW Z4 | M40i(G29), sDrive30i(G29)
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BMW Z4 Plus Pole Battery Cable
Part Number: 61129165850
$205.29 MSRP: $256.28
You Save: $50.99 (20%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Battery Cable (Plus Pole); Positive Cable
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2009-2016 BMW Z4 | sDrive28i(E89), sDrive30i(E89), sDrive35i(E89), sDrive35is(E89)
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BMW Z4 Positive Battery Cable
Part Number: 61129249103
$205.29 MSRP: $256.28
You Save: $50.99 (20%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Battery Cable (Plus Pole); Positive Cable
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2009-2016 BMW Z4 | sDrive28i(E89), sDrive30i(E89), sDrive35i(E89), sDrive35is(E89)
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BMW Z4 Negative Battery Cable
Part Number: 61128373946
$42.46 MSRP: $51.26
You Save: $8.80 (18%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Battery Cable, Negative; Negative Cable
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2003-2008 BMW Z4 | 2.5i(E85), 3.0i(E85), Coupe 3.0si(E86), Roadster 3.0i(E85), Roadster 3.0si(E85)
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BMW Z4 BATTERY CABLE MINUS DUAL STO
Part Number: 61128796322
$42.46 MSRP: $51.26
You Save: $8.80 (18%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Negative Cable
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2024 BMW Z4 | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, M40i(G29), sDrive30i(G29)
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BMW Z4 BATTERY CABLE PLUS DUAL STOR
Part Number: 61128796324
$42.46 MSRP: $51.26
You Save: $8.80 (18%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Positive Cable
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2024 BMW Z4 | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, M40i(G29), sDrive30i(G29)
View related parts
BMW Z4 Negative Battery Cable
Part Number: 61129255046
$42.46 MSRP: $51.26
You Save: $8.80 (18%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Battery Cable, Negative; Negative Cable
- Replaces: 61-12-9-143-380
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2016 BMW Z4 | sDrive35is(E89)

BMW Z4 Battery Cable

If you are looking for OEM BMW Z4 Battery Cable, we highly recommend to shop with us. Not only do we offer the most budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW Z4 Battery Cable that come backed by the manufacturer's warranty.

BMW Z4 Battery Cable Parts Questions & Experts Answers

Plus Pole Battery Cable
61126958261
Q: How to inspect and replace battery cables on BMW Z4?
A: Periodically inspect the entire length of each battery cable for damage, cracked or burned insulation and corrosion. Poor battery cable connections can cause starting problems and decreased engine performance. Inspect the cable-to-terminal connections at the ends of the cables for cracks, loose wire strands and corrosion. The presence of white, fluffy deposits under the insulation at the cable terminal connection means that the cable is corroded and should be replaced. Also inspect the battery posts for distortion and corrosion. If they're corroded, clean them up. When removing the cables, always disconnect the cable from the negative battery terminal first and hook it up last, or you might accidentally short out the battery with the tool you're using to loosen the cable clamps. Even if you're only replacing the cable for the positive terminal, be sure to disconnect the negative cable from the battery first. Disconnect the old cables from the battery, then trace each cable to its opposite end and disconnect it. Be sure to note the routing of each cable before disconnecting it to ensure correct installation. Separate the starter cable from the other wiring. Then, after you've installed the new starter cable, carefully bunch the wiring - including the starter cable - back together again. Tape it to hold it together tightly, re-cover it with the conduit, then finish taping all exposed wiring. When purchasing battery cables, take the old one(s) with you when buying new cables. It is vitally important that you replace the cables with identical parts. Clean the threads of the solenoid or ground connection with a wire brush to remove rust and corrosion. Apply a light coat of battery terminal corrosion inhibitor or petroleum jelly to the threads to prevent future corrosion. Attach the cable to the solenoid or ground connection and tighten the mounting nut/bolt securely. Before connecting a new cable to the battery make sure that it reaches the battery post without having to be stretched. Connect the cable to the positive battery terminal first, then connect the ground cable to the negative battery terminal.