Duralast Top Post Knife Switch

Duralast Top Post Knife Switch

Part Number: DL20138
Alternate Part Number: 20138
Not Available
In Stock
Est. Delivery: Dec 17-18
Price: $ 25.49
Start earning AutoZone Rewards credits with this purchase!
Find Out How
Hot Deals & Savings
FREE Shipping
On orders $35 or Greater and FREE Shipping to APO, FPO, DPO addresses. See Details
Features & Benefits

Duralast battery disconnects mount on the negative battery side that make disconnecting and reconnecting the battery quick and easy. Stop unwanted battery drain, helps prevent theft, tampering and unauthorized use. Battery DOCTOR® battery disconnects. Also improve safety and security of stored vehicles, RVs and seasonal equipment.

  • Mounts on negative side battery terminal
  • Disconnect batteries quickly and easily
  • Stops unwanted battery drain and helps prevent theft and unauthorized use
  • 5/8 In. diameter post for receiving standard battery cable clamp
Product Details
Part Number: DL20138
Weight: 0.67lbs
Connector / Terminal Configuration: Top Mount
Housing Color / Finish: N/A
Housing Height (in): 7
Housing Length (in): 2.5
Housing Material: Metal
Housing Width (in): 4.5
Installation Hardware Included: Yes
Package Contents: 1 battery disconnect
Removable Switch Key: No
Switch Color / Finish: Black
Switch Material: Metal
Switch Type: Slide
Switch Wiring Harness Included: No
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
Core Parts Battery Icon

Core Parts

Return core parts to the store to be refunded the price.

Core Parts Policy
Next Day Truck Icon

Free Shipping

Orders $35 or greater, includes APO, FPO, DPO addresses.

Get More Details
Return Anywhere Box Icon

Return Anywhere

Buy Online, Return Anywhere

Get More Details
BOPUS Clock Icon

Same-Day Store Pickup

Save time by buying online and picking up items in store.

Learn More
AutoZone.com® ©2001- 2019  AutoZone, Inc. All Rights Reserved.