T
Ted R.
Verified Buyer
02/03/2025
Works perfectly
Setup was simple and it has worked reliably since day one.
Universal OBDII Block
$40.99
FREE delivery
Description
ABOUT THIS PRODUCT
The Bully Dog 40400-105 Universal OBDII Block fits the Bully Dog WatchDog and GT Tuner. Over time, the OBDII block can fail or become damaged.Product Features:
- Direct Replacement
- Fits Bully Dog WatchDog & GT Tuner
Specifications
- Brand
- Bully Dog (36)
- SKU
- 40400-105
- Product type
- Automotive
Guides & Resources
User Guide
Returns Policy
Shipping Information
Free shipping on all orders. Most items ship next business day after your order is placed.
Returns Policy
Returns are accepted when the product is in its original, unopened container. Contact us if you have questions about your order.
Customer Reviews
4.7
Based on 3 reviews
P
Pat M.
Verified Buyer
11/28/2025
Better than expected
Reliable product and smooth buying experience on this site.
C
Chris W.
Verified Buyer
07/05/2025
Highly recommend
Good experience overall from checkout to delivery.
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