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Vehicle Info NeededHOLLEYPART NUMBER: 510-840003
840003 Stand Alone OBD-II Shift Light
$14299
Ships on 11/04/2026
Lowest Price GuaranteeOBD-II Shift Lights
- Black Housing
- Blue LED's
- Universal OBD-II Connector
- 8' Cable
- 4.25" Length, 0.75" Diameter
- Includes Multi-Adjustable Mount
Holley 510-840003 Features:
Holley Sniper Stand Alone Shift Lights compact size allows for endless mounting locations such as above a rearview mirror, on the A-pillar, or right in front on the instrument cluster. Smoked front LED and side display lenses for stealth look when powered off. Available in both black and silver with three LED color choices (red, yellow, or blue) allowing you to pick your favorite combination. Choose from CAN OBD-II or direct wire hookup. Compatible with all gas and diesel 1-12 cylinder engines. 4.25" length, 0.75" diameter.
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Features:
- Shift lights are available as a direct wire or OBD-II plug connection
- Simple hookup and does not require the use of a tachometer adapter
- Compatible on all 1-12 cylinder gas or diesel engines with any ignition system
- Adjustable shift point selection in 10 RPM increments
- Utilizes 7 “Super Bright” LED’s with 5 intensity settings
- Available in black or silver billet aluminum housing with multi-adjustable mount
- Easy to read RPM display and set buttons located on the side of shift light
- Available peak recall of maximum RPM achieved
- 4.25" length, 0.75" diameter
Part TypeRPM Shift Light
Product LineHolley Sniper Stand Alone Shift Lights
BrandHOLLEY
Package Height2.3
Package Width6.4
Package Length7.2
Weight0.63 PG
Part CategoryPerformance Parts
Vendor Part Number840003
Package Qty1
Package TypeEA
Some parts are not legal for use in California or other states with similar laws / regulations
