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Description
The 18500 is a 12v 3.0 kw starter, a new aftermarket direct replacement engineered to match the fit, form, and function of the original starter.
Specifications:
- Voltage: 12V
- Power: 3.0 kW
Vehicle Compatibility:
- Makes: Chevrolet, GMC, Isuzu (1999-2016)
- Models include: Chevrolet W5500 Tiltmaster; Isuzu NRR; Isuzu NPR; Isuzu NPR-HD; Chevrolet W4500 Tiltmaster; GMC W5500 Forward
- Confirm exact fitment with your year, make, and model before ordering.
Cross-Reference / Interchange Numbers:
- Replaces / compatible with: 18500, 2-90123-200-0, 228000-8180, 228000-8181, 228000-8182, 228000-8182, 41-18500, 8-97207-786-0, 8-97207-786-1, 8-97207-786-2 (plus 5 more on file).
Why ePartsGlobal: specialist in heavy-duty starters, alternators, and charging-system electrical parts. Backed by a 1-year warranty, free shipping on orders over $19.95, and fast fulfillment. Ships from USA.
Specifications
| Voltage | 12 |
|---|---|
| Type | Starter |
| Design | OSGR |
| Rotation | CCW |
| kW | 3.0 |
| Manufacturer | DENSO |
| Lester number | 18500 |
| PIC code | 190-6061 |
Confirmed fitment
Verified applications from the ePartsGlobal catalog. If your engine isn't listed, send us the OEM part number and we'll cross-reference it.
| Make | Model | Engine | Years | Application |
|---|---|---|---|---|
| Chevrolet Medium/Heavy Truck | W3500 Tiltmaster | L4 4.8L 290cid Isuzu 4HE1 | 1999–2004 | Medium/Heavy Truck · domestic |
| Chevrolet Medium/Heavy Truck | W3500 Tiltmaster | L4 5.2L 317cid Isuzu 4HK1 | 2005–2007 | Medium/Heavy Truck · domestic |
| Chevrolet Medium/Heavy Truck | W4500 Tiltmaster | L4 4.8L 290cid Isuzu 4HE1 | 1999–2004 | Medium/Heavy Truck · domestic |
| Chevrolet Medium/Heavy Truck | W4500 Tiltmaster | L4 5.2L 317cid Isuzu 4HK1 | 2005–2010 | Medium/Heavy Truck · domestic |
| Chevrolet Medium/Heavy Truck | W5500 Tiltmaster | L4 4.8L 290cid Isuzu 4HE1 | 1999–2004 | Medium/Heavy Truck · domestic |
| Chevrolet Medium/Heavy Truck | W5500 Tiltmaster | L4 5.2L 317cid Isuzu 4HK1 | 2005–2010 | Medium/Heavy Truck · domestic |
| Chevrolet Medium/Heavy Truck | W5500HD Tiltmaster | L4 4.8L 290cid Isuzu 4HE1 | 2004–2004 | Medium/Heavy Truck · domestic |
| Chevrolet Medium/Heavy Truck | W5500HD Tiltmaster | L4 5.2L 317cid Isuzu 4HK1 | 2004–2009 | Medium/Heavy Truck · domestic |
| GMC Medium/Heavy Truck | W3500 Forward | L4 4.8L 290cid Isuzu 4HE1 | 1999–2004 | Medium/Heavy Truck · domestic |
| GMC Medium/Heavy Truck | W3500 Forward | L4 5.2L 317cid Isuzu 4HK1 | 2005–2008 | Medium/Heavy Truck · domestic |
| GMC Medium/Heavy Truck | W4500 Forward | L4 4.8L 290cid Isuzu 4HE1 | 1999–2004 | Medium/Heavy Truck · domestic |
| GMC Medium/Heavy Truck | W4500 Forward | L4 5.2L 317cid Isuzu 4HK1 | 2005–2010 | Medium/Heavy Truck · domestic |
| GMC Medium/Heavy Truck | W5500 Forward | L4 4.8L 290cid Isuzu 4HE1 | 1999–2004 | Medium/Heavy Truck · domestic |
| GMC Medium/Heavy Truck | W5500 Forward | L4 5.2L 317cid Isuzu 4HK1 | 2005–2010 | Medium/Heavy Truck · domestic |
| GMC Medium/Heavy Truck | W5500HD Forward | L4 4.8L 290cid Isuzu 4HE1 | 2004–2004 | Medium/Heavy Truck · domestic |
| GMC Medium/Heavy Truck | W5500HD Forward | L4 5.2L 317cid Isuzu 4HK1 | 2005–2009 | Medium/Heavy Truck · domestic |
| Isuzu Medium/Heavy Truck | NPR | L4 4.8L 290cid Isuzu 4HE1 | 1999–2004 | Medium/Heavy Truck · domestic |
| Isuzu Medium/Heavy Truck | NPR | L4 5.2L 317cid Isuzu 4HK1 | 2005–2007 | Medium/Heavy Truck · domestic |
| Isuzu Medium/Heavy Truck | NPR-HD | L4 4.8L 290cid Isuzu 4HE1 | 1999–2004 | Medium/Heavy Truck · domestic |
| Isuzu Medium/Heavy Truck | NPR-HD | L4 5.2L 317cid Isuzu 4HK1 | 2005–2007 | Medium/Heavy Truck · domestic |
| Isuzu Medium/Heavy Truck | NQR | L4 4.8L 290cid Isuzu 4HE1 | 1999–2004 | Medium/Heavy Truck · domestic |
| Isuzu Medium/Heavy Truck | NQR | L4 5.2L 317cid Isuzu 4HK1 | 2005–2007 | Medium/Heavy Truck · domestic |
| Isuzu Medium/Heavy Truck | NRR | L4 5.2L 317cid Isuzu 4HK1 | 2005–2007 | Medium/Heavy Truck · domestic |
| Chevrolet | W3500 Tiltmaster | — | 1999–2009 | domestic |
| Chevrolet | W4500 Tiltmaster | — | 1999–2010 | domestic |
| GMC | W4500 Forward | — | 1999–2010 | domestic |
| GMC | W5500 Forward | — | 1999–2010 | domestic |
| GMC | W5500HD Forward | — | 2004–2009 | domestic |
| Isuzu | NPR | — | 1999–2009 | domestic |
| Isuzu | NPR-HD | — | 1999–2016 | domestic |
| Isuzu | NQR | — | 1999–2016 | domestic |
| Isuzu | NRR | — | 2005–2016 | domestic |
| Chevrolet | W5500 Tiltmaster | — | 1999–2010 | domestic |
| Chevrolet | W5500HD Tiltmaster | — | 2004–2009 | domestic |
| GMC | W3500 Forward | — | 1999–2008 | domestic |
| Chevrolet | W3500 Tiltmaster | 3.9L/236CI L4 | 1999–2001 | domestic |
| Chevrolet | W3500 Tiltmaster | 4.8L/290CI L4 | 1999–2001 | domestic |
| Chevrolet | W4500 Tiltmaster | 3.9L/236CI L4 | 1999–2001 | domestic |
| Chevrolet | W4500 Tiltmaster | 4.8L/290CI L4 | 1999–2001 | domestic |
| Chevrolet | W4500 Tiltmaster | 4.8L/290CI L4 Diesel | 1999–2001 | domestic |
| Chevrolet | W5500 Tiltmaster | 3.9L/236CI L4 | 1999–2001 | domestic |
| Chevrolet | W5500 Tiltmaster | 4.8L/290CI L4 | 1999–2001 | domestic |
| Chevrolet | W5500 Tiltmaster | 4.8L/290CI L4 Diesel | 1999–2001 | domestic |
| GMC | W3500 Forward | 3.9L/236CI L4 | 1999–2001 | domestic |
| GMC | W3500 Forward | 4.8L/290CI L4 | 1999–2001 | domestic |
| GMC | W3500 Forward | 4.8L/290CI L4 Diesel | 1999–2001 | domestic |
| GMC | W4500 Forward | 3.9L/236CI L4 | 1999–2001 | domestic |
| GMC | W4500 Forward | 4.8L/290CI L4 | 1999–2001 | domestic |
| GMC | W4500 Forward | 4.8L/290CI L4 Diesel | 1999–2001 | domestic |
| GMC | W5500 Forward | 4.8L/290CI L4 | 1999–2001 | domestic |
| GMC | W5500 Forward | 4.8L/290CI L4 Diesel | 1999–2001 | domestic |
| Isuzu | NPR | 4.8L/290CI L4 | 1999–2001 | domestic |
| Isuzu | NQR | 4.8L/290CI L4 | 1999–2001 | domestic |
Cross-reference
OEM and aftermarket part numbers that interchange with this unit, from the ePartsGlobal catalog.
WAI New18500N
Denso228000-8180, 228000-8181, 228000-8182
GM97207786
Isuzu8972077860, 8972077861, 8972077862
Lester18500





