What is the importance of inspecting battery cables for engine performance and starting?

To ensure proper engine performance and starting, it is important to periodically inspect battery cables for damage, cracked or burned insulation, and corrosion. Check cable-to-terminal connections for cracks, loose wire strands, and corrosion, and replace any corroded cables. When removing the battery positive cable, first remove the cover from the engine compartment fuse and relay box, disconnect the positive battery cable connector from the Underhood Bussed Electrical Center, detach the positive battery cable protector from the studs on the front of the cowl, and remove the nuts securing the cable to the alternator, battery positive terminal, and fuse and relay box. Trace the cable to the alternator and disconnect the terminal from the B+ stud. To remove the battery ground cable, disconnect the electrical connector from the current sensor and detach the sensor clip from the battery tray, disconnect the ground cable from the stud on the front end of the right cylinder head, and remove the under-engine rock guard and detach the lower ground cable terminals from the left and right ends of the front frame crossmember. Carefully remove the ground cable harness, noting how the two lower ground cables are routed. Installation is the reverse of removal for both cables.

Genuine Chevrolet Avalanche Battery Cable

Car Battery Cable

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23 Battery Cables found

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Chevrolet Avalanche Cable Assembly, Starter Solenoid
Part Number: 25875320
$72.79 MSRP: $162.48
You Save: $89.69 (56%)
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Product Specifications
- Other Name: CABLE, Battery(Positive); Battery Cable, Positive Cable
- Replaces: 25835388, 25805559
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
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Chevrolet Avalanche Cable Assembly, Battery Positive
Part Number: 22850357
$46.56 MSRP: $103.92
You Save: $57.36 (56%)
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Product Specifications
- Other Name: CABLE, Battery(Positive); Positive Cable
- Replaces: 25971828
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L Flex
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Chevrolet Avalanche Cable Assembly, Starter Solenoid
Part Number: 22790285
$62.32 MSRP: $139.10
You Save: $76.78 (56%)
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Product Specifications
- Other Name: CABLE, Battery(Positive); Battery Cable, Positive Cable
- Replaces: 20790045
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L Flex
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Chevrolet Avalanche Cable Assembly, Generator Battery Jumper
Part Number: 20943125
$32.32 MSRP: $60.98
You Save: $28.66 (47%)
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Product Specifications
- Other Name: CABLE, Battery(Positive); Battery Cable
- Replaces: 20858775
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L Flex
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Chevrolet Avalanche Cable Assembly, Battery Positive
Part Number: 25814777
$42.22 MSRP: $135.85
You Save: $93.63 (69%)
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Product Specifications
- Other Name: CABLE, Battery(Positive); Positive Cable
- Replaces: 15861605
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
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Chevrolet Avalanche Cable,Battery Negative
Part Number: 15321212
$197.46 MSRP: $440.74
You Save: $243.28 (56%)
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Product Specifications
- Other Name: CABLE, Battery Negative and Engine Ground; Negative Cable
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche | 1/2 TON, 3/4 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 8.1L
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Chevrolet Avalanche Cable Asm,Generator(32"Long)
Part Number: 15321206
$75.97 MSRP: $169.58
You Save: $93.61 (56%)
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Product Specifications
- Other Name: CABLE, Battery(Positive)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
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Chevrolet Avalanche Cable Asm,Generator(11"Long) Fusible Link
Part Number: 15321209
$86.82 MSRP: $163.82
You Save: $77.00 (47%)
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Product Specifications
- Other Name: CABLE, Battery(Positive)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
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Chevrolet Avalanche Cable Assembly, Starter Solenoid
Part Number: 20774386
$68.68 MSRP: $153.29
You Save: $84.61 (56%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: CABLE, Battery(Positive); Battery Cable, Positive Cable
- Replaces: 25875321
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
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Chevrolet Avalanche Cable Assembly, Battery Negative
Part Number: 22846471
$71.39 MSRP: $128.06
You Save: $56.67 (45%)
Product Specifications
- Other Name: CABLE, Battery Negative and Engine Ground; Negative Cable
- Replaces: 25897054, 20835005, 20967455, 25848475, 15826905
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2013 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
View related parts
Chevrolet Avalanche Cable Assembly, Generator Battery Jumper
Part Number: 20771932
$26.05 MSRP: $46.70
You Save: $20.65 (45%)
Product Specifications
- Other Name: CABLE, Battery(Positive); Battery Cable
- Replaces: 25814778, 15252181, 25922061
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
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Chevrolet Avalanche Cable Asm,Generator (15.5 Inches Long)
Part Number: 15372001
Product Specifications
- Other Name: CABLE, Chassis Wiring
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
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Chevrolet Avalanche Cable,Battery Negative
Part Number: 15321221
Product Specifications
- Other Name: CABLE, Battery Negative and Engine Ground; Negative Cable
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche | 1/2 TON, 3/4 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 8.1L
View related parts
Chevrolet Avalanche Cable Asm,Battery Positive
Part Number: 88986783
Product Specifications
- Other Name: CABLE, Battery(Positive)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L
View related parts
Chevrolet Avalanche Cable Assembly, Generator Battery Jumper
Part Number: 25996788
Product Specifications
- Other Name: CABLE, Battery(Positive)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2010 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
View related parts
Chevrolet Avalanche Cable Asm,Auxiliary Battery Negative(46"Long)
Part Number: 15321207
Product Specifications
- Other Name: CABLE, Battery Negative and Engine Ground; Negative Cable
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche | 1/2 TON, 3/4 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 8.1L
View related parts
Chevrolet Avalanche Cable,Auxiliary Battery Positive
Part Number: 15372010
Product Specifications
- Other Name: CABLE, Battery(Positive)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche | 1/2 TON, 3/4 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 8.1L
View related parts
Chevrolet Avalanche Cable Asm,Battery Positive
Part Number: 15372009
Product Specifications
- Other Name: CABLE, Battery(Positive); Positive Cable
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche | 1/2 TON, 3/4 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 8.1L
View related parts
Chevrolet Avalanche Cable Asm,Auxiliary Battery Positive
Part Number: 15321259
Product Specifications
- Other Name: CABLE, Battery(Positive)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche | 1/2 TON, 3/4 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 8.1L
View related parts
Chevrolet Avalanche Cable Asm,Auxiliary Battery Positive
Part Number: 15372006
Product Specifications
- Other Name: CABLE, Battery(Positive)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche | 1/2 TON, 3/4 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 8.1L

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Chevrolet Avalanche Battery Cable Parts Questions & Experts Answers

Cable Assembly, Generator Battery Jumper
20771932
Q: What is the importance of inspecting battery cables for engine performance and starting?
A: To ensure proper engine performance and starting, it is important to periodically inspect battery cables for damage, cracked or burned insulation, and corrosion. Check cable-to-terminal connections for cracks, loose wire strands, and corrosion, and replace any corroded cables. When removing the battery positive cable, first remove the cover from the engine compartment fuse and relay box, disconnect the positive battery cable connector from the Underhood Bussed Electrical Center, detach the positive battery cable protector from the studs on the front of the cowl, and remove the nuts securing the cable to the Alternator, battery positive terminal, and fuse and relay box. Trace the cable to the alternator and disconnect the terminal from the B+ stud. To remove the battery ground cable, disconnect the electrical connector from the current sensor and detach the sensor clip from the battery tray, disconnect the ground cable from the stud on the front end of the right cylinder head, and remove the under-engine rock guard and detach the lower ground cable terminals from the left and right ends of the front frame crossmember. Carefully remove the ground cable harness, noting how the two lower ground cables are routed. Installation is the reverse of removal for both cables.