HomeElectrical, Charging and Starting > Battery and Related ComponentsOdyssey Battery ODX-AGM31 Vehicle Battery
Part #: ODX-AGM31

Odyssey Battery ODX-AGM31 Vehicle Battery

Odyssey Extreme
⚙️ 5 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Odyssey Extreme
🚗Fitment: Chevrolet and GMC, LCF 3500HG, P2500, and P3500
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Reliable Power for Chevrolet and GMC Vehicles

The Odyssey Battery ODX-AGM31 delivers dependable starting power and long-lasting performance for Chevrolet and GMC trucks. Designed specifically for models like the Chevrolet LCF 3500HG and GMC P2500 and P3500, this 12-volt vehicle battery ensures consistent operation in demanding conditions.

  • Voltage: 12.0 volts for standard automotive electrical systems
  • Cold Cranking Amperage (CCA): 1150 amps for reliable engine starts in cold weather
  • Hot Cranking Amps (HCA): 1545 amps to support high-temperature starts
  • Pulse Hot Cranking Amps (5 sec): 2150 amps for short bursts of high power
  • Reserve Capacity: 220 minutes at 25 amp load for extended power supply
  • Amp Hour Capacity: 100 Ah at 20 hours for sustained energy delivery
  • Dimensions: 13.00" length x 6.80" width x 8.49" height for proper fitment
  • Terminal Type: Threaded post (T) with positive terminals located top left and side left, negative terminals top right and side right
  • Weight: 77.8 lbs, reflecting robust construction

Odyssey Extreme Battery Line Overview

The Odyssey Extreme line is engineered to provide enhanced durability and performance for commercial and heavy-duty vehicles. Batteries in this series, including the ODX-AGM31, utilize Absorbent Glass Mat (AGM) technology to offer improved vibration resistance and longer service life compared to conventional flooded batteries. This makes the Odyssey Extreme battery well-suited for Chevrolet LCF 3500HG and GMC P2500/P3500 trucks that require reliable starting power under tough operating conditions.

Technical Details and Performance

The Odyssey Battery ODX-AGM31 features a 12-volt system with a high cold cranking amperage rating of 1150 CCA, ensuring dependable starts even in low temperatures. Its hot cranking amps of 1545 and pulse hot cranking amps of 2150 provide additional power for demanding engine starts. The battery’s 100 amp hour capacity and 220-minute reserve capacity at a 25 amp load support extended electrical demands, making it suitable for vehicles with multiple electrical accessories or extended idling periods. The threaded post terminals with clearly defined positive and negative locations facilitate secure and correct installation.

Compatible Vehicles and Applications

  • Designed for Chevrolet LCF 3500HG trucks requiring a 12V AGM battery
  • Compatible with GMC P2500 and P3500 models needing high cranking power
  • Ideal for commercial vehicles with heavy electrical loads
  • Suitable for applications requiring reliable cold and hot starting performance
  • Addresses issues such as slow engine starts, battery drain during extended use, and vibration-related battery failures

Installation Notes and Tips

Ensure the battery terminals match the vehicle’s positive and negative post locations to avoid installation errors. The ODX-AGM31’s threaded post terminals require appropriate terminal connectors for secure attachment. Verify the battery dimensions (13.00" x 6.80" x 8.49") fit the battery tray of the Chevrolet LCF 3500HG or GMC P2500/P3500 models. Handle the battery carefully due to its weight of 77.8 lbs and follow standard safety precautions when replacing vehicle batteries.

Quality Assurance and Warranty

Odyssey batteries are manufactured to meet stringent quality standards, ensuring consistent performance and durability. The ODX-AGM31 is part of the Odyssey Extreme line, known for its robust AGM construction and resistance to vibration and deep cycling. Please refer to the manufacturer’s warranty documentation for specific coverage details related to this battery model.

BrandOdyssey Battery
Part NumberODX-AGM31
PositionOdyssey Extreme
Voltage12.0
Length13.00
Cold Cranking Amperage1150.0
Positive Terminal LocationSide left
Positive Terminal LocationTop left
Width6.80
Terminal TypeThreaded post - t
Height8.49
Weight77.8
Cranking Amperage1370.0
Marine Cranking Amperage1370.0
Negative Terminal LocationSide right
Negative Terminal LocationTop right
Amp Hour Capacity at 20 Hours100.0
Reserve Capacity Minutes at 25 Amp Load220.0
Hot Cranking Amps1545
Pulse Hot Cranking Amps (5 sec)2150

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2024ChevroletLCF 3500HG6.6LV8GASN/ADrawing/Positive side: Left; Odyssey Extreme
1988GMCP25005.7LV8N/ADrawing/Positive side: Left; Odyssey Extreme
1988GMCP35007.4LV8N/ADrawing/Positive side: Left; Odyssey Extreme
1987GMCP25005.7LV8N/ADrawing/Positive side: Left; Odyssey Extreme
1987GMCP35007.4LV8N/ADrawing/Positive side: Left; Odyssey Extreme

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

31-PC2150S31TN99D31TYEL

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.