1991 Acura Legend Engine Control Module
Navigate our online catalogue to find original replacement Engine Control Modules specifically designed to fit a 1991 Acura Legend.





Engine Control Module
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Automatic;
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
This Unit is Pre-Programmed at the Factory with Federal Emissions System with Original Equipment (OE) # 37820-PY3-A55RM
This Unit is Pre-Programmed at the Factory with Federal Emissions System with Original Equipment (OE) # 37820-PY3-A55RM




Engine Control Module
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Automatic;
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
with Federal Emissions System with Original Equipment (OE) # 37820-PY3-A55RM This Unit is Pre-Programmed at the Factory
with Federal Emissions System with Original Equipment (OE) # 37820-PY3-A55RM This Unit is Pre-Programmed at the Factory


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Manual;
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Manual;
Vehicle Fitment Notes:
with Federal Emissions System with Original Equipment (OE) # 37820-PY3-A02 First Source - Call For Availability
with Federal Emissions System with Original Equipment (OE) # 37820-PY3-A02 First Source - Call For Availability


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Manual;
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Manual;
Vehicle Fitment Notes:
with Federal Emissions System with Original Equipment (OE) # 37820-PY3-A02 Obsolete First Source - Call For Availability
with Federal Emissions System with Original Equipment (OE) # 37820-PY3-A02 Obsolete First Source - Call For Availability


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Manual;
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Manual;
Vehicle Fitment Notes:
with Federal Emissions System with Original Equipment (OE) # 37820-PY3-A04RM First Source - Call For Availability
with Federal Emissions System with Original Equipment (OE) # 37820-PY3-A04RM First Source - Call For Availability


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Manual;
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Manual;
Vehicle Fitment Notes:
with Federal Emissions System with Original Equipment (OE) # 37820-PY3-A04RM Obsolete First Source - Call For Availability
with Federal Emissions System with Original Equipment (OE) # 37820-PY3-A04RM Obsolete First Source - Call For Availability


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Manual;
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Manual;
Vehicle Fitment Notes:
with California Emissions System with Original Equipment (OE) # 37820-PY3-L04RM First Source - Call For Availability
with California Emissions System with Original Equipment (OE) # 37820-PY3-L04RM First Source - Call For Availability


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Manual;
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Manual;
Vehicle Fitment Notes:
with California Emissions System with Original Equipment (OE) # 37820-PY3-L04RM Obsolete First Source - Call For Availability
with California Emissions System with Original Equipment (OE) # 37820-PY3-L04RM Obsolete First Source - Call For Availability


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Automatic;
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
with California Emissions System with Original Equipment (OE) # 37820-PY3-L52 First Source - Call For Availability
with California Emissions System with Original Equipment (OE) # 37820-PY3-L52 First Source - Call For Availability


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Automatic;
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
with California Emissions System with Original Equipment (OE) # 37820-PY3-L52 Obsolete First Source - Call For Availability
with California Emissions System with Original Equipment (OE) # 37820-PY3-L52 Obsolete First Source - Call For Availability


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Automatic;
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
with California Emissions System with Original Equipment (OE) # 37820-PY3-L53 First Source - Call For Availability
with California Emissions System with Original Equipment (OE) # 37820-PY3-L53 First Source - Call For Availability


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Automatic;
Engine Base: 3.2L 3206cc (-CID) V6 Bore 90.0cm (3.54in.) Stroke 84.0cm (3.31in.); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
with California Emissions System with Original Equipment (OE) # 37820-PY3-L53 Obsolete First Source - Call For Availability
with California Emissions System with Original Equipment (OE) # 37820-PY3-L53 Obsolete First Source - Call For Availability