2020-2026
2015-2019
2007-2014
2001-2006
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Find for your Silverado 2500
Digital Wideband Air/Fuel Ratio Gauge; Black 10 Color (Universal; Some Adaptation May Be Required)
Item HS45386
Our Price
$209.99 each
Military, Medical & First Responders
$10.50 Available in AT Cash Rewards.
Confirm Eligibility
Confirm Eligibility
Choose options to add to cart.
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Product Information
Features, Description, Q&A, Specs & Installation
Features
- _x000D_
- 2-1/16” Wideband Air Fuel Ratio Gauge Kit _x000D_
- 52mm Electronic Digital AFR Gauge _x000D_
- Includes Wideband O2 Sensor _x000D_
- Weld-In Sensor Bung _x000D_
- Wideband Controller With Data Logging Output _x000D_
- Wiring Harnesses Included _x000D_
- Flat Black Gauge Face With Tinted Lens _x000D_
- 10 Color LED Numerical Readouts _x000D_
- Ultra-Thin Design 1-1/16” Depth _x000D_
- Display Measures 3/8” X 5/8” _x000D_
- Self-Calibration Mode At Startup _x000D_
- Connect To Headlight Switch For Automatic Dimming _x000D_
- 10’ Sensor Harness, 6.5’ Controller To Gauge Harness _x000D_
- 3’ Data Logging Output Harness, 5’ Power Harness _x000D_
- Includes Gauge Visor, Mounting Bracket And Hardware _x000D_
- Mild Steel Weld-In Sensor Bung With Bung Plug _x000D_
- Wideband O2 Sensor 30 Day Manufacturer Warranty _x000D_
- Modular Plug ‘N Play Wiring Connectors _x000D_
- Range Of Readings From 10.00 To 20.00 AFR _x000D_
- Measurement Unit Standard AFR _x000D_
- Backlighting LED Available In 10 Colors _x000D_
- Fits Universal Applications; Some Adaptation May Be Required _x000D_
Description
Digital Wideband Gauge. The Digital Wideband Air/Fuel Ratio Gauge in Black with 10 color options accurately measures and displays the air-to-fuel ratio of a vehicle’s engine. This real-time AFR data is essential for fine-tuning engine performance, optimizing fuel efficiency, and increasing power output. The gauge is ideal for performance monitoring and tuning in automotive applications.
_x000D__x000D_Construction and Appearance. Featuring a flat black dial with a low-profile tinted lens, the gauge offers a stealthy, durable design with an ultra-thin profile measuring 1-1/16” deep. The vivid LED display provides ten color options. The kit includes a mild steel weld-in sensor bung and modular wiring harnesses with plug-and-play connectors for a reliable and clean installation process.
_x000D__x000D_Installation. Installation involves welding the included sensor bung into the exhaust pipe upstream of the catalytic converter and connecting the modular wiring harnesses. Basic mechanical skills and welding equipment are required, but plug-and-play connectors simplify the wiring process.
_x000D__x000D_Warranty. The wideband oxygen sensor comes with a 30-day manufacturer’s warranty, while the gauge and included components are covered by a one-year limited warranty.
_x000D__x000D_Application. This gauge kit is designed for universal fitment; some adaptation may be necessary to suit different exhaust configurations and mounting locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Air/Fuel Ratio Gauge
4.6
Reviews of similar Interior Products (14)
Questions & Answers
No questions about this product yet.
Ask the First Question
