2860117010 Toyota RELAY ASSY, GLOW PLUG(SUB), Price: 52.45$, Weight: 0.078kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
2860117010 |
RELAY ASSY, GLOW PLUG(SUB) |
15 |
0.078 |
|
52.45$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
RELAY ASSY, GLOW PLUG(SUB)
|
15 |
0.09
|
2-3
|
43.71$
|
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| BB4#,5#,BZB40,50,HZB50,RZB40,50,TRB40,50,XZB40,5# | BZB50R-ZEMQC | ATM,MTM: 5-SPEED MANUAL TRANSMISSION; Seating Capacity: 21-SEATER; Building Condition: COMPLETELY BUILT UNIT; Roof: HIGH-ROOF; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: EX TYPE; Fuel Induction: LPG TYPE; Gear Shift Type: MTM, 5-SPEED FLOOR SHIFT; Engine: (1BZFPE) 4100CC LPG; Destination: GENERAL COUNTRIES(EXCEPT SCO,ARL,GCC) | 11.2002 - 08.2006 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| FZJ10#,HDJ100,HZJ105,UZJ100 | HZJ105R-GNPNSQ | ATM,MTM: AUTOMATIC TRANSMISSION; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: GX TYPE; Fuel Induction: DIESEL 2 VALVE; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (1HZ) 4200CC DIESEL; Destination: AUSTRALIA | 01.1998 - 08.2002 | View |
Diesel Glow Plug Relay Assembly
Why this part is needed ❄️
This relay powers the glow plugs so a cold diesel fires up fast and clean. It preheats the combustion chambers, cuts white smoke, reduces fuel wash on cylinder walls, and saves the battery from long cranking. Proper preheat means confident starts, smoother idle, and lower emissions.
How it works ⚡
The ECU or temperature timer signals the relay. Heavy-duty contacts close and feed high current to the glow plug rail. A timed after-glow keeps the plugs warm for a short period after start, stabilizing idle. The unit is built to handle high amperage and heat, with robust terminals for reliable current flow.
What happens if it’s bad ️
Expect hard cold starts, long cranking, white smoke, rough idle, and fuel smell. You may hear a click with no heat, see a flashing or dead preheat light, or find burnt contacts. In severe cases, glow plugs fail early or the battery drains from repeated attempts.
Tech tips ✅
Check voltage at the glow rail, listen for the relay click, and inspect grounds. Replace scorched units, use the correct amp rating, and clean connectors. Never bypass with a direct jumper—risk of harness damage and plug burnout.
Compatibility
- Coaster
- Land Cruiser 100