D-series
D15A1
D15A1 SOHC 3-valve
Displacement
1.5L (1488 cc)
Configuration
Inline-4
Power
76 hp (77 PS) @ 5500 rpm
Torque
114 N-m @ 3500 rpm
Compression
9.2:1
Bore × Stroke
74.0 mm x 86.5 mm
Valvetrain
SOHC (3 valves/cyl)
Aspiration
Naturally aspirated
Fuel System
PGM-CARB
OBD
pre-OBD
Redline
6500 rpm
Years
1984-1987
Factory Fitment
CRX; Integra (DA4, 1986-1989)
Notes
Early three-valve-per-cylinder 1.5 from the first CRX generation.
Swaps using the D15A1
Guides mentioning the D15A1
Difficult
2-3 days
JDM B18C (Integra Type R) Engine Swap into an EG Civic
Moderate
2-3 hours
S2000 Steering Wheel Install into a 5th Gen Prelude (SRS Airbag Wheel Swap)
Moderate
3-4 hours
Installing an S2000 Engine Start Button in a 5th-Gen Honda Prelude
Moderate
3-4 hours
OEM Acura TL HID (D2R) Conversion for JDM H4H Headlamps
Easy
15-30 minutes
Honda PGM-FI Fault Code Reading and ECU Reset (OBD0/OBD1/OBD2)
Expert
3 weeks (including engine bay respray and certification)
H22A Prelude Engine Swap into an EG Civic
Expert
4-6 days (can be split into stages)
Honda Prelude JDM Digital Climate Control (DCC) Conversion
Expert
6-10 hours (excluding paint and parts lead time)
Honda Fit (GE8) JDM 11-Pin Folding, Heated Door Mirror Retrofit
Difficult
8-12 hours (plus paint and sealant cure time)
Honda Fit (GK) Halogen-to-Projector Headlight Retrofit
Easy
30-45 minutes
Honda Fit Adhesive Door Sill Cover Installation
Difficult
6-10 hours
Honda Prelude (4th Gen) Projector Headlight Retrofit
Moderate
2-3 hours
Honda Fit (GD): Build a JDM-Style LED Third Brake Light