How to properly remove and replace battery cables on Audi A4?

Always make sure to disconnect the cable with the negative battery terminal first and connect last to prevent shorting the battery accidentally with the tool that is used to loosen the cable clamps; even when changing the cable with the positive destination, disconnect the negative cable. Unplug the old cables on the battery and trace each to the opposite end and unplug after which the routing of each cable should be remembered to make sure that the cables are properly installed. When buying new cables, it is essential to take the old ones with them since it is important to have the same components. Wipe the threads of the solenoid or ground connection with a wire brush to remove rust and corrosion and apply a light coat of battery terminal corrosion inhibitor or petroleum jelly to the threads to avoid future corrosion. Connect the cable to the solenoid or ground connection and screw down the mounting nut or the bolt. Make sure that you do not overstretch a new cable connecting it to the battery post before then connecting the cable to the positive battery terminal and then connect the ground cable to the negative battery terminal.

Genuine Audi Battery Cables

Battery Cable

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228 Battery Cables found

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Audi Positive Cable Part Number: 9J1-971-199-B
$70.20 MSRP: $98.32
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Product Specifications
- Other Name: Connect Wrg.; Positive Cable
Fits the following Audi Models:
- RS e-tron GT | 2022-2023 | Base | BATTERY EV (EV/BEV)
- e-tron GT | 2022-2024 | Premium Plus, Prestige | BATTERY EV (EV/BEV)
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Audi Negative Cable Part Number: 1J0-971-243-B
$31.25 MSRP: $50.00
You Save: $18.75 (38%)
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Product Specifications
- Other Name: Harness
Fits the following Audi Models:
- TT Quattro | 2004-2006 | Base, Special Edition | 6 Cyl 3.2 L GAS
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Audi Positive Cable Part Number: 5QF-971-228-C
$51.90 MSRP: $71.48
You Save: $19.58 (28%)
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Product Specifications
- Other Name: Harness; Positive Cable
Fits the following Audi Models:
- Q3 | 2020-2022 | Premium, Premium Plus, S-Line Premium, S-Line Premium Plus, S-Line Prestige | 4 Cyl 2.0 L GAS
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Audi Negative Cable Part Number: 8E1-971-235-G
$74.60 MSRP: $104.48
You Save: $29.88 (29%)
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Product Specifications
- Other Name: Harness
- Replaces: 8E1-971-235-C
Fits the following Audi Models:
- A4 | 2003-2009 | Base, Cabriolet | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS
- A4 Quattro | 2003-2009 | Avant, Base, Cabriolet | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS
- RS4 | 2007-2008 | Base | 8 Cyl 4.2 L GAS
- S4 | 2004-2009 | Avant, Base, Cabriolet | 8 Cyl 4.2 L GAS
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Audi Harness Part Number: 4M0-915-902-A
$49.01 MSRP: $67.50
You Save: $18.49 (28%)
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Product Specifications
- Other Name: Cable
Fits the following Audi Models:
- Q5 | 2021-2023 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- Q5 PHEV | 2020-2023 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Audi Negative Cable Part Number: 9J1-971-237-A
$36.83 MSRP: $50.73
You Save: $13.90 (28%)
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Product Specifications
- Other Name: Earth Cabl; Negative Cable
Fits the following Audi Models:
- RS e-tron GT | 2022-2023 | Base | BATTERY EV (EV/BEV)
- e-tron GT | 2022-2024 | Premium Plus, Prestige | BATTERY EV (EV/BEV)
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Audi Positive Cable Part Number: 5WA-971-226-C
$80.91 MSRP: $113.32
You Save: $32.41 (29%)
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Product Specifications
- Other Name: Harness; Positive Cable
Fits the following Audi Models:
- A3 | 2022-2024 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS
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Audi Positive Cable Part Number: 4L0-971-225
$26.31 MSRP: $42.10
You Save: $15.79 (38%)
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Product Specifications
- Other Name: Harness
- Replaces: 7L0-971-225-H
Fits the following Audi Models:
- Q7 | 2007-2008 | Base, Premium | 6 Cyl 3.6 L GAS, 8 Cyl 4.2 L GAS
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Audi Negative Cable Part Number: 1J0-971-235-J
$78.54 MSRP: $110.00
You Save: $31.46 (29%)
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Product Specifications
- Other Name: Harness
Fits the following Audi Models:
- TT | 2000 | Base | 4 Cyl 1.8 L GAS
- TT Quattro | 2000 | Base | 4 Cyl 1.8 L GAS
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Audi Negative Cable Part Number: 4A0-971-235
$78.54 MSRP: $110.00
You Save: $31.46 (29%)
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Product Specifications
- Other Name: Harness
Fits the following Audi Models:
- 100 | 1992-1994 | Base, CS, S | 6 Cyl 2.8 L GAS
- 100 Quattro | 1992-1994 | CS | 6 Cyl 2.8 L GAS
- 90 | 1993-1995 | Base, CS, S, Sport | 6 Cyl 2.8 L GAS
- 90 Quattro | 1993-1995 | Base, CS, Sport | 6 Cyl 2.8 L GAS
- A6 | 1995-1999 | Avant, Base | 6 Cyl 2.8 L GAS
- A6 Quattro | 1995-1999 | Avant, Base | 6 Cyl 2.8 L GAS
- Cabriolet | 1994-1998 | Base | 6 Cyl 2.8 L GAS
- S4 | 1992-1994 | Base | 5 Cyl 2.2 L GAS
- S6 | 1995 | Avant, Base | 5 Cyl 2.2 L GAS
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Audi Positive Cable Part Number: 8N0-971-228-C
$82.11 MSRP: $115.00
You Save: $32.89 (29%)
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Product Specifications
- Other Name: Harness
Fits the following Audi Models:
- TT | 2001-2006 | Base | 4 Cyl 1.8 L GAS
- TT Quattro | 2001-2006 | ALMS Edition, Base | 4 Cyl 1.8 L GAS
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Audi Positive Cable Part Number: 5WA-971-794-R
$109.47 MSRP: $153.32
You Save: $43.85 (29%)
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Product Specifications
- Other Name: Harness; Positive Cable
Fits the following Audi Models:
- A3 | 2022-2024 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS
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Audi Negative Cable Part Number: 4E0-971-235
$86.87 MSRP: $121.67
You Save: $34.80 (29%)
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Product Specifications
- Other Name: Harness
Fits the following Audi Models:
- A8 Quattro | 2004 | L | 8 Cyl 4.2 L GAS
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Audi Positive Cable Part Number: 3Q0-971-225-D
$110.66 MSRP: $154.98
You Save: $44.32 (29%)
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Product Specifications
- Other Name: Harness; Positive Cable
- Replaces: 3Q0-971-225-C, 3Q0-971-225-B, 3Q0-971-225-A
Fits the following Audi Models:
- A3 Sportback e-tron | 2017-2018 | Premium, Premium Plus, Prestige | 4 Cyl 1.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Audi Positive Cable Part Number: 1K0-971-228-AF
$111.85 MSRP: $156.65
You Save: $44.80 (29%)
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Product Specifications
- Other Name: Harness
Fits the following Audi Models:
- A3 | 2010-2013 | Base, TDI | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.0 L GAS
- A3 Quattro | 2010-2013 | Base | 4 Cyl 2.0 L GAS
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Audi Positive Cable Part Number: 1K0-971-228-L
$111.85 MSRP: $156.65
You Save: $44.80 (29%)
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Product Specifications
- Other Name: Harness
Fits the following Audi Models:
- A3 | 2006-2013 | Base | 4 Cyl 2.0 L GAS
- A3 Quattro | 2009-2013 | Base | 4 Cyl 2.0 L GAS
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Audi Positive Cable Part Number: 1K0-971-228-M
$111.85 MSRP: $156.65
You Save: $44.80 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Harness
Fits the following Audi Models:
- A3 | 2006-2013 | Base, TDI | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.0 L GAS
- A3 Quattro | 2009-2011 | Base | 4 Cyl 2.0 L GAS
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Audi Positive Cable Part Number: 5Q0-971-225
$39.72 MSRP: $54.72
You Save: $15.00 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Harness
Fits the following Audi Models:
- A3 Sportback e-tron | 2016 | Premium, Premium Plus, Prestige | 4 Cyl 1.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Audi Positive Cable Part Number: 5Q0-971-228-AC
$101.14 MSRP: $141.65
You Save: $40.51 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Harness; Positive Cable
Fits the following Audi Models:
- A3 | 2020 | Premium, Premium Plus | 4 Cyl 2.0 L GAS
- A3 Quattro | 2020 | Premium, Premium Plus | 4 Cyl 2.0 L GAS
- S3 | 2020 | Premium, Premium Plus | 4 Cyl 2.0 L GAS
View More
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Audi Positive Cable Part Number: 7L0-971-225
Product Specifications
- Other Name: Harness
Fits the following Audi Models:
- Q7 | 2007-2008 | Base, Premium | 6 Cyl 3.6 L GAS, 8 Cyl 4.2 L GAS

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Audi Battery Cables

Audi Battery Cables provide power from the battery to the starter and the electrical network reliably. Every ignition is quick and confident. From the entire Audi range, in each vehicle these Battery Cables, consisting of one positive and one negative, represent the bloodstream of the electrical system, with robust copper cores and flexible insulation to resist heat and vibration. Routine voltage holds steady because the Battery Cables use thick gauge conductors to minimize drop, and thus, headlights remain bright and infotainment screens boot without any delay. Clean bolt-on terminals allow for fast inspection. Owners may keep the corrosion away and preserve smooth starts through scorching summers and icy winters. While the cables continue to ensure energy transfer, Audi itself is distinguished by innovative Quattro all-wheel drive, sharp handling sedans, and forward-thinking e-tron electric models that combine efficiency and excitement. The brand traces its heritage to 1909 yet is continually pushing boundaries too with Virtual Cockpit displays, matrix headlights, and self-driving research that promises safer journeys. Drivers appreciate the way Audi harmonizes the performance of an athlete and the polished comfort of a finer lifestyle, making daily drives feel superior and weekend excursions feel adventurous. That commitment to precise engineering means that every part, including Battery Cables, gets meticulous attention reinforcing the trust motorists place in the four rings. Whether it is traversing city streets or mountain passes, Audi unites technology and performance to keep hearts racing and batteries confidently connected.

Stick with genuine OEM Battery Cables when you need quality that holds up. Audi crafts these parts to hit strict factory specs for every single unit. They also run each part through rigorous checks during production to maintain high quality. You can find exact Audi Battery Cables you need in our huge stock at AudiPartsGiant.com. You'll love our low, economical prices too. Every OEM part carries a real manufacturer's warranty, so you can buy with confidence. Returns aren't a headache here because our policy is simple. Plus, our speedy delivery gets orders out fast. Shop today and buy with total peace of mind.

Audi Battery Cables Parts and Q&A

Positive Cable
8E1-971-225-E
Q: How to properly remove and replace battery cables on Audi A4?
A:
Always make sure to disconnect the cable with the negative battery terminal first and connect last to prevent shorting the battery accidentally with the tool that is used to loosen the cable clamps; even when changing the cable with the positive destination, disconnect the negative cable. Unplug the old cables on the battery and trace each to the opposite end and unplug after which the routing of each cable should be remembered to make sure that the cables are properly installed. When buying new cables, it is essential to take the old ones with them since it is important to have the same components. Wipe the threads of the solenoid or ground connection with a wire brush to remove rust and corrosion and apply a light coat of battery terminal corrosion inhibitor or petroleum jelly to the threads to avoid future corrosion. Connect the cable to the solenoid or ground connection and screw down the mounting nut or the bolt. Make sure that you do not overstretch a new cable connecting it to the battery post before then connecting the cable to the positive battery terminal and then connect the ground cable to the negative battery terminal.