Product Description
Water Pump
2012 Chevrolet Express 4500 6.0L / 364 OHV V8 16V LS Series Vortec GM 4.000" Bore 99-20
#PN-WP501-257Engine Water Pump - WP501
Details Value Part number WP501 Sizes available N/A
Dimensions
Attribute Value AttributeData 2 CatalogColumn Outlet Quantity
Attribute Value AttributeData 6 CatalogColumn Mounting Hole Quantity
Attribute Value AttributeData 6.942 CatalogColumn Hub Height
Attribute Value AttributeData 7 CatalogColumn Impeller Vane Quantity
Attribute Value AttributeData Cast Aluminum CatalogColumn Housing Material
Attribute Value AttributeData No CatalogColumn Fan Clutch Included
Attribute Value AttributeData No CatalogColumn Includes Back Housing
Attribute Value AttributeData No CatalogColumn Mounting Hardware Included
Attribute Value AttributeData No CatalogColumn Thermostat And Housing Included
Attribute Value AttributeData Serpentine Belt CatalogColumn Water Pump Drive Type
Attribute Value AttributeData Standard CatalogColumn Impeller Rotation
Attribute Value AttributeData Steel CatalogColumn Impeller Material
Attribute Value AttributeData Yes CatalogColumn Pulley Included
Package detail
Attribute Value Package Size 6x10x10" Weight 14 lbs
Competitive interchange
Brand Part number Melling MWP-501
Also fits
Category Make Model User engine Year range Notes TRUCK, VAN, SUV GM, CHEVROLET 4.8L / 293 OHV V8 16V GM 3.780" Bore 99-17 07-17 New water pump. TRUCK, VAN, SUV GM, CHEVROLET 5.3L / 325 OHV V8 16V LS Series Vortec GM 3.780" Bore 99-14 07-14 New water pump. TRUCK, VAN, SUV GM, CHEVROLET 6.0L / 364 OHV V8 16V LS Series Vortec GM 4.000" Bore 99-20 07-20 New water pump. TRUCK, VAN, SUV GM, CHEVROLET 6.2L / 376 OHV V8 16V LS Series Vortec Natural Asp. 4.065" Bore 07-15 07-14 New water pump. TRUCK, VAN, SUV Hummer 5.3L / 325 OHV V8 "L,P" GM 95.94mm Bore 08-10 08-10 New water pump. TRUCK, VAN, SUV Hummer 6.0L / 364 OHV V8 "U" GM 4.000" Bore 03-07 07-07 New water pump. TRUCK, VAN, SUV Saab 5.3L / 5326 OHV V8 16V "M" GM 96.00mm Bore 05-09 08-09 New water pump. TRUCK, VAN, SUV Saab 6.0L / 5967 OHV V8 16V "H" GM 101.6mm Bore 08-09 08-09 New water pump.
Vehicle-Specific Engine Part Information
2012 Chevrolet Express 4500 6.0L Water Pump Enginetech WP501. This water pump is listed for the 2012 Chevrolet Express 4500 6.0L engine application. Match the engine configuration and manufacturer part number before ordering parts for your rebuild or repair.
Manufacturer application notes: New water pump.
For a 2012 Chevrolet Express 4500 6.0L engine repair, the same part may be identified as 2012 Chevrolet Express 4500 Engine Water Pump, Chevrolet Express 4500 6.0L Engine Water Pump, Engine Water Pump for 2012 Chevrolet Express 4500 6.0L. These vehicle-specific descriptions help distinguish the required water pump from other engine components used on similar vehicles.
Additional application-specific terminology includes 2012 Chevrolet 6.0L Engine Water Pump, Chevrolet Express 4500 Engine Water Pump, 6.0L Chevrolet Express 4500 Engine Water Pump, 2012 Chevrolet Express 4500 6.0L Water Pump. All of these references concern the same Enginetech WP501 listing; they do not indicate extra components in the package.
Supplier-listed competitive interchange references: Melling MWP-501. Interchange numbers are identification references, not a claim that another brand is supplied; confirm dimensions and fitment.
Whether you are refreshing a worn engine or completing a full rebuild of a 2012 Chevrolet Express 4500 6.0L, selecting the right water pump depends on accurate engine identification. Check the engine code, relevant dimensions and any vehicle-specific installation restrictions against your existing components. This listing identifies Enginetech WP501; verify the correct configuration before purchasing.
Professional Engine Rebuilders offers this water pump for shoppers searching by the 2012 Chevrolet Express 4500 6.0L application, Enginetech manufacturer number WP501, or the unique vehicle-specific listing number PN-WP501-257. Confirm fitment, selected sizes and exact package contents on the product page. Cross-reference part numbers are provided for identification and comparison, not as substitutes for fitment verification.
Engine Water Pump - WP501
| Details | Value |
|---|---|
| Part number | WP501 |
| Sizes available | N/A |
Dimensions
| Attribute | Value |
|---|---|
| AttributeData | 2 |
| CatalogColumn | Outlet Quantity |
| Attribute | Value |
|---|---|
| AttributeData | 6 |
| CatalogColumn | Mounting Hole Quantity |
| Attribute | Value |
|---|---|
| AttributeData | 6.942 |
| CatalogColumn | Hub Height |
| Attribute | Value |
|---|---|
| AttributeData | 7 |
| CatalogColumn | Impeller Vane Quantity |
| Attribute | Value |
|---|---|
| AttributeData | Cast Aluminum |
| CatalogColumn | Housing Material |
| Attribute | Value |
|---|---|
| AttributeData | No |
| CatalogColumn | Fan Clutch Included |
| Attribute | Value |
|---|---|
| AttributeData | No |
| CatalogColumn | Includes Back Housing |
| Attribute | Value |
|---|---|
| AttributeData | No |
| CatalogColumn | Mounting Hardware Included |
| Attribute | Value |
|---|---|
| AttributeData | No |
| CatalogColumn | Thermostat And Housing Included |
| Attribute | Value |
|---|---|
| AttributeData | Serpentine Belt |
| CatalogColumn | Water Pump Drive Type |
| Attribute | Value |
|---|---|
| AttributeData | Standard |
| CatalogColumn | Impeller Rotation |
| Attribute | Value |
|---|---|
| AttributeData | Steel |
| CatalogColumn | Impeller Material |
| Attribute | Value |
|---|---|
| AttributeData | Yes |
| CatalogColumn | Pulley Included |
Package detail
| Attribute | Value |
|---|---|
| Package Size | 6x10x10" |
| Weight | 14 lbs |
Competitive interchange
| Brand | Part number |
|---|---|
| Melling | MWP-501 |
Also fits
| Category | Make | Model | User engine | Year range | Notes |
|---|---|---|---|---|---|
| TRUCK, VAN, SUV | GM, CHEVROLET | 4.8L / 293 OHV V8 16V GM 3.780" Bore 99-17 | 07-17 | New water pump. | |
| TRUCK, VAN, SUV | GM, CHEVROLET | 5.3L / 325 OHV V8 16V LS Series Vortec GM 3.780" Bore 99-14 | 07-14 | New water pump. | |
| TRUCK, VAN, SUV | GM, CHEVROLET | 6.0L / 364 OHV V8 16V LS Series Vortec GM 4.000" Bore 99-20 | 07-20 | New water pump. | |
| TRUCK, VAN, SUV | GM, CHEVROLET | 6.2L / 376 OHV V8 16V LS Series Vortec Natural Asp. 4.065" Bore 07-15 | 07-14 | New water pump. | |
| TRUCK, VAN, SUV | Hummer | 5.3L / 325 OHV V8 "L,P" GM 95.94mm Bore 08-10 | 08-10 | New water pump. | |
| TRUCK, VAN, SUV | Hummer | 6.0L / 364 OHV V8 "U" GM 4.000" Bore 03-07 | 07-07 | New water pump. | |
| TRUCK, VAN, SUV | Saab | 5.3L / 5326 OHV V8 16V "M" GM 96.00mm Bore 05-09 | 08-09 | New water pump. | |
| TRUCK, VAN, SUV | Saab | 6.0L / 5967 OHV V8 16V "H" GM 101.6mm Bore 08-09 | 08-09 | New water pump. |
Vehicle-Specific Engine Part Information
2012 Chevrolet Express 4500 6.0L Water Pump Enginetech WP501. This water pump is listed for the 2012 Chevrolet Express 4500 6.0L engine application. Match the engine configuration and manufacturer part number before ordering parts for your rebuild or repair.
Manufacturer application notes: New water pump.
For a 2012 Chevrolet Express 4500 6.0L engine repair, the same part may be identified as 2012 Chevrolet Express 4500 Engine Water Pump, Chevrolet Express 4500 6.0L Engine Water Pump, Engine Water Pump for 2012 Chevrolet Express 4500 6.0L. These vehicle-specific descriptions help distinguish the required water pump from other engine components used on similar vehicles.
Additional application-specific terminology includes 2012 Chevrolet 6.0L Engine Water Pump, Chevrolet Express 4500 Engine Water Pump, 6.0L Chevrolet Express 4500 Engine Water Pump, 2012 Chevrolet Express 4500 6.0L Water Pump. All of these references concern the same Enginetech WP501 listing; they do not indicate extra components in the package.
Supplier-listed competitive interchange references: Melling MWP-501. Interchange numbers are identification references, not a claim that another brand is supplied; confirm dimensions and fitment.
Whether you are refreshing a worn engine or completing a full rebuild of a 2012 Chevrolet Express 4500 6.0L, selecting the right water pump depends on accurate engine identification. Check the engine code, relevant dimensions and any vehicle-specific installation restrictions against your existing components. This listing identifies Enginetech WP501; verify the correct configuration before purchasing.
Professional Engine Rebuilders offers this water pump for shoppers searching by the 2012 Chevrolet Express 4500 6.0L application, Enginetech manufacturer number WP501, or the unique vehicle-specific listing number PN-WP501-257. Confirm fitment, selected sizes and exact package contents on the product page. Cross-reference part numbers are provided for identification and comparison, not as substitutes for fitment verification.
