Standard Ignition Hazard Warning Flasher,Hazard Warning Relay,Turn Signal Relay P/N:RY-986
Keep your hazard and warning lamps pulsing on cue with the Standard Ignition Hazard Warning Flasher RY-964. This flasher supplies the timed on/off pulse that drives the hazard warning lamps, and it drops in as a direct-fit replacement for the 2005-2014 Ford F-150, 2005-2010 Ford F-250 Super Duty, 2005-2010 Ford F-350 Super Duty, and 2006-2008 Lincoln Mark LT.
If a worn-out flasher is the cause of hazard lamps that won't blink, stay lit, or flash erratically, this unit replaces it. Diagnose the cause first, since bulbs, fuses, or the switch can produce similar symptoms.
Interchange: R6470 · FLA118 · AR6470 · 4L3Z13350AA · 5L3T13350AA · 5L3T17L684AA · 5L3Z13350AA · SF628 · SF632
This part cross-references / interchanges with the following part numbers:
What does the RY-964 flasher do?
It supplies the timed on/off pulse that makes the hazard warning lamps blink. If a failed flasher is the cause of hazard lights that won't flash properly, this replaces it.
Which vehicles does this flasher fit?
It's a direct-fit replacement for the 2005-2014 Ford F-150, 2005-2010 Ford F-250 Super Duty, 2005-2010 Ford F-350 Super Duty, and 2006-2008 Lincoln Mark LT. See the Buyer's Guide tab to confirm.
What are signs this flasher may need replacing?
Hazard lamps that won't blink, stay on steadily, or flash too fast or slow can be signs. Confirm the cause first, since bulbs, fuses, or the switch can produce similar issues.
What numbers does this flasher interchange with?
It cross-references R6470, FLA118, AR6470, 4L3Z13350AA, 5L3T13350AA, 5L3T17L684AA, 5L3Z13350AA, SF628, and SF632.
How is this flasher built?
It uses a high-quality composite housing to withstand harsh under-hood temperatures, with brass or copper contacts where specified, and is made at TS16949 and ISO9001 certified facilities.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.