The 0.7-liter three-cylinder Honda P07A was produced in Thailand from 2003 to 2014 for the Life and Zest kei cars. There are several naturally aspirated versions with i-DSI and turbocharged ones; the base engine produces 52 hp.
P-series family: P07A, P10A.
Specifications
| Production years | 2003-2014 |
| Displacement, cc | 658 |
| Fuel system | distributed injection |
| Power output, hp | 52 |
| Torque output, Nm | 60 – 61 |
| Cylinder block | aluminum R3 |
| Block head | aluminum 6v |
| Cylinder bore, mm | 71 |
| Piston stroke, mm | 55.4 |
| Compression ratio | 11.2 |
| Features | SOHC, i-DSI |
| Hydraulic lifters | no |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 3.0 |
| Fuel type | petrol |
| Fuel consumption, L/100 km (for Honda Life 2012) — city — highway — combined |
5.1 3.9 4.4 |
| Weight, kg | 63 |
The engine was installed on:
- Honda Life 4 (JB5) in 2003 – 2008, Life 5 (JC) in 2008 – 2014;
- Honda Zest 1 (JE) in 2006 – 2012.
Disadvantages of the Honda P07A engine
- A fairly reliable engine that runs up to 200,000 km without serious problems;
- Owners often forget to replace all six spark plugs, and then the ignition coils fail;
- Watch the timing belt: if it breaks, the valves bend;
- There are no hydraulic lifters, and the valves need adjusting every 40,000 km.
Frequently asked questions about the Honda P07A
How much power does the Honda P07A make?
The Honda P07A develops 52 hp and 60 - 61 Nm of torque.
How much oil does the Honda P07A take and which one?
Engine oil capacity: 3.0 liters. Recommended oil: 5W-30.
Does the Honda P07A have a timing belt or chain?
The Honda P07A uses a timing belt.
Is the Honda P07A turbocharged?
No, the Honda P07A is naturally aspirated.
Does the Honda P07A need valve clearance adjustment?
Yes, there are no hydraulic lifters, so the valve clearances have to be checked and adjusted periodically.
What is the fuel consumption of the Honda P07A?
Honda Life 2012: city 5.1, highway 3.9, combined 4.4 L/100 km.
What cars was the Honda P07A installed on?
Honda Life 4 (JB5) in 2003 - 2008, Life 5 (JC) in 2008 - 2014; Honda Zest 1 (JE) in 2006 - 2012.
What are the common problems of the Honda P07A?
A fairly reliable engine that runs up to 200,000 km without serious problems. Owners often forget to replace all six spark plugs, and then the ignition coils fail. All known problems.
What engines are related to the Honda P07A?
P-series family: P10A.
