Product Description
Exhaust Valve
2003 GMC Yukon XL 2500 8.1L / 496 OHV V8 16V GM 4.250" Bore 01-07
#PN-V8101-27Valve - Exhaust - V8101
Details Value Part number V8101 Sizes available N/A
Dimensions
Attribute Value AttributeData 0.3717 CatalogColumn ET Stem Diameter
Attribute Value AttributeData 1 CatalogColumn Number of Grooves
Attribute Value AttributeData 1.720 CatalogColumn ET Head Diameter
Attribute Value AttributeData 1.720 CatalogColumn Standard Head Diameter
Attribute Value AttributeData 3/8 CatalogColumn Nominal Stem Diameter
Attribute Value AttributeData 5.392 CatalogColumn Valve Length
Attribute Value AttributeData Chrome Stem CatalogColumn Notes
Attribute Value AttributeData N/R CatalogColumn Reamer
Package detail
Attribute Value Package Size 2x2x6" Weight 0.25 lbs
Competitive interchange
Brand Part number Clevite 2114179 DNJ EV3181 General Motors 12558849 SB International 02126S
Also fits
Category Make Model User engine Year range Notes TRUCK, VAN, SUV GM, CHEVROLET 8.1L / 496 OHV V8 16V GM 4.250" Bore 01-07 01-07 .3717" stem. 1.720" head. Inconel & Stellite.
Vehicle-Specific Engine Part Information
2003 GMC Yukon XL 2500 8.1L Exhaust Valve Enginetech V8101. This exhaust valve is listed for the 2003 GMC Yukon XL 2500 8.1L engine application. Match the engine configuration and manufacturer part number before ordering parts for your rebuild or repair.
Manufacturer application notes: .3717" stem. 1.720" head. Inconel & Stellite.
For a 2003 GMC Yukon XL 2500 8.1L engine repair, the same part may be identified as 2003 GMC Yukon XL 2500 Engine Exhaust Valve, GMC Yukon XL 2500 8.1L Engine Exhaust Valve, Engine Exhaust Valve for 2003 GMC Yukon XL 2500 8.1L. These vehicle-specific descriptions help distinguish the required exhaust valve from other engine components used on similar vehicles.
Additional application-specific terminology includes 2003 GMC 8.1L Engine Exhaust Valve, GMC Yukon XL 2500 Engine Exhaust Valve, 8.1L GMC Yukon XL 2500 Engine Exhaust Valve, 2003 GMC Yukon XL 2500 8.1L Exhaust Valve. All of these references concern the same Enginetech V8101 listing; they do not indicate extra components in the package.
Supplier-listed competitive interchange references: Clevite 2114179, DNJ EV3181, General Motors 12558849, SB International 02126S. 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 2003 GMC Yukon XL 2500 8.1L, selecting the right exhaust valve 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 V8101; verify the correct configuration before purchasing.
Professional Engine Rebuilders offers this exhaust valve for shoppers searching by the 2003 GMC Yukon XL 2500 8.1L application, Enginetech manufacturer number V8101, or the unique vehicle-specific listing number PN-V8101-27. 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.
Valve - Exhaust - V8101
| Details | Value |
|---|---|
| Part number | V8101 |
| Sizes available | N/A |
Dimensions
| Attribute | Value |
|---|---|
| AttributeData | 0.3717 |
| CatalogColumn | ET Stem Diameter |
| Attribute | Value |
|---|---|
| AttributeData | 1 |
| CatalogColumn | Number of Grooves |
| Attribute | Value |
|---|---|
| AttributeData | 1.720 |
| CatalogColumn | ET Head Diameter |
| Attribute | Value |
|---|---|
| AttributeData | 1.720 |
| CatalogColumn | Standard Head Diameter |
| Attribute | Value |
|---|---|
| AttributeData | 3/8 |
| CatalogColumn | Nominal Stem Diameter |
| Attribute | Value |
|---|---|
| AttributeData | 5.392 |
| CatalogColumn | Valve Length |
| Attribute | Value |
|---|---|
| AttributeData | Chrome Stem |
| CatalogColumn | Notes |
| Attribute | Value |
|---|---|
| AttributeData | N/R |
| CatalogColumn | Reamer |
Package detail
| Attribute | Value |
|---|---|
| Package Size | 2x2x6" |
| Weight | 0.25 lbs |
Competitive interchange
| Brand | Part number |
|---|---|
| Clevite | 2114179 |
| DNJ | EV3181 |
| General Motors | 12558849 |
| SB International | 02126S |
Also fits
| Category | Make | Model | User engine | Year range | Notes |
|---|---|---|---|---|---|
| TRUCK, VAN, SUV | GM, CHEVROLET | 8.1L / 496 OHV V8 16V GM 4.250" Bore 01-07 | 01-07 | .3717" stem. 1.720" head. Inconel & Stellite. |
Vehicle-Specific Engine Part Information
2003 GMC Yukon XL 2500 8.1L Exhaust Valve Enginetech V8101. This exhaust valve is listed for the 2003 GMC Yukon XL 2500 8.1L engine application. Match the engine configuration and manufacturer part number before ordering parts for your rebuild or repair.
Manufacturer application notes: .3717" stem. 1.720" head. Inconel & Stellite.
For a 2003 GMC Yukon XL 2500 8.1L engine repair, the same part may be identified as 2003 GMC Yukon XL 2500 Engine Exhaust Valve, GMC Yukon XL 2500 8.1L Engine Exhaust Valve, Engine Exhaust Valve for 2003 GMC Yukon XL 2500 8.1L. These vehicle-specific descriptions help distinguish the required exhaust valve from other engine components used on similar vehicles.
Additional application-specific terminology includes 2003 GMC 8.1L Engine Exhaust Valve, GMC Yukon XL 2500 Engine Exhaust Valve, 8.1L GMC Yukon XL 2500 Engine Exhaust Valve, 2003 GMC Yukon XL 2500 8.1L Exhaust Valve. All of these references concern the same Enginetech V8101 listing; they do not indicate extra components in the package.
Supplier-listed competitive interchange references: Clevite 2114179, DNJ EV3181, General Motors 12558849, SB International 02126S. 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 2003 GMC Yukon XL 2500 8.1L, selecting the right exhaust valve 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 V8101; verify the correct configuration before purchasing.
Professional Engine Rebuilders offers this exhaust valve for shoppers searching by the 2003 GMC Yukon XL 2500 8.1L application, Enginetech manufacturer number V8101, or the unique vehicle-specific listing number PN-V8101-27. 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.
