Replacement Part Numbers for Sniper EFI:
553-115 Sniper EFI 3.5" LCD Handheld
558-490 7-Pin Main Sniper EFI Harness
558-491 10-Pin Sniper EFI Harness
556-150 Sniper EFI Coil Driver
543-105 Sniper EFI Idle Air Control Motor (IAC)
12-878 Sniper EFI Built in Fuel Pressure Regulator
Sniper EFI Optional Accessories:
558-443 Sniper EFI CAN Bus To USB Adapter
558-493 Sniper EFI to Holley Dual Sync Distributor Harness
Oxygen Sensor Bungs:
71014301-RHKR 3.00" Clamp on Oxygen Sensor Bung
71014302-RHKR 2.50" Clamp on Oxygen Sensor Bung
71014303-RHKR 2.25" Clamp on Oxygen Sensor Bung
OXY018ERL Weld in Oxygen Sensor Bung
Serviceable Sensors:
543-111 Sniper EFI TPS Sensor
543-120 Sniper EFI Coolant Temp Sensor
554-155 Sniper EFI Oxygen Sensor
Adding An Inline Fuel Pressure Gauge:
100187ERL Oil Filled 0-100 PSI Gauge
AT100199ERL -6AN Gauge Adapter
https://www.holley.com/brands/holley...ce_components/ (Sniper EFI Service Components)
Originally Posted by Danny Cabral
Sniper EFI Replacement Sensors - Auto Parts Store
CTS Sensor: Standard Motor Products TX3
TPS Sensor: Standard Motor Products TH191
IAC Motor: Standard Motor Products AC416
WBO2 Sensor: Bosch 17025, 0258017025 (LINK/LINK/LINK/LINK)
(The Sniper EFI 2 bar MAP sensor is internal with the ECU. The Sniper
EFI IAT sensor is a circuit board sensor that measures one throttle bore.)