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One Stop Solutions 954 Radiator
Reliable Radiator for Chevrolet and GMC Trucks
The One Stop Solutions radiator part number 954 is engineered to provide dependable cooling performance for Chevrolet and GMC trucks including C10, C20, K10, K20, and more. Designed as a direct replacement, this radiator supports optimal engine temperature management to help maintain vehicle reliability.
- Hassle free installation with drop-in fit, form, and function
- OE performance with engineering enhancements for improved cooling and longer life
- Premium grade core, headers, tanks, and components built to factory specifications
- Includes plated transmission oil cooler with fittings spaced 11 1/2 inches apart
- Crossflow core design with 1 1/4 inch thickness and 20 3/4 inch height
- Plastic tanks and PA core material for durability and corrosion resistance
- Tested up to three times during production for quality assurance
Detailed Radiator Specifications and Features
This radiator features a crossflow core measuring 20 3/4 inches in height, 17 1/4 inches in width, and 1 1/4 inches thick, constructed from PA core material for effective heat dissipation. The plastic tanks are designed to withstand typical operating conditions while reducing weight. Both inlet and outlet headers measure 18 3/4 inches in length and 2 7/16 inches in width, with inlet and outlet diameters of 1 5/16 inches and 1 9/16 inches respectively. The unit includes a plated transmission oil cooler with fittings spaced 11 1/2 inches apart, enhancing transmission fluid cooling. This radiator does not include an engine oil cooler or cap.
Compatible Vehicles and Applications
This radiator is compatible with a range of Chevrolet and GMC trucks, including but not limited to:
- Chevrolet C10, C20, C2500, K10, K20, K1500, K2500, R10, R20, R1500, R2500, V10, V1500
- GMC G10, G20, G30
It is designed to address common cooling system issues such as overheating, coolant leaks, and transmission fluid temperature regulation.
- Overheating due to radiator core damage or clogging
- Coolant leaks from cracked or worn tanks
- Transmission fluid overheating in vehicles with integrated transmission coolers
- Reduced cooling efficiency from corrosion or buildup
- Failure of original radiator components leading to engine temperature fluctuations
Installation Notes and Tips
Installation of the One Stop Solutions radiator 954 is straightforward due to its drop-in design. Ensure all fittings and hardware are torqued to factory specifications. Verify the transmission oil cooler connections match the 11 1/2 inch fitting spacing. It is recommended to flush the cooling system before installation to prevent contamination. Check hose diameters to match the 1 5/16 inch inlet and 1 9/16 inch outlet diameters for proper fitment.
Quality Assurance and Warranty
Each radiator undergoes up to three quality tests during production to ensure reliability and performance. Components are assembled and torqued to factory specifications to maintain OE standards. While specific warranty details are not provided, One Stop Solutions products are manufactured with engineering enhancements to improve cooling efficiency and extend service life.
| Brand | One Stop Solutions |
|---|---|
| Part Number | 954 |
| Cap Included | NO |
| Core Height | 20 3/4 |
| Core Material | PA |
| Core Row Quantity | 1 |
| Core Thickness | 1-1/4 |
| Core Thickness | 32 |
| Core Width | 17 1/4 |
| Down Flow Or Cross Flow Type | CROSSFLOW |
| Engine Oil Cooler Included | NO |
| Engine Oil Cooler Type | NONE |
| Inlet Diameter | 1 5/16 |
| Inlet Header Length | 18 3/4 |
| Inlet Header Width | 2 7/16 |
| Outlet Diameter | 1 9/16 |
| Outlet Header Length | 18 3/4 |
| Outlet Header Width | 2 7/16 |
| Tank Material | PLASTIC |
| Transmission Oil Cooler Distance between Fittings | 11 1/2 |
| Transmission Oil Cooler Included | YES |
| Transmission Oil Cooler Type | PLATED |
This part fits 72 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1993 | Chevrolet | G10 | Automatic | 4.3L | V6 | N/A | 20 3/4" CORE; wo/ EOC |
| 1993 | Chevrolet | G20 | Automatic | 4.3L | V6 | N/A | 20 3/4" CORE; wo/ EOC |
| 1993 | Chevrolet | G30 | Automatic | 4.3L | V6 | N/A | 20 3/4" CORE; wo/ EOC |
| 1993 | GMC | G1500 | Automatic | 4.3L | V6 | N/A | 20 3/4" CORE; wo/ EOC |
| 1993 | GMC | G2500 | Automatic | 4.3L | V6 | N/A | 20 3/4" CORE; wo/ EOC |
| 1993 | GMC | G3500 | Automatic | 4.3L | V6 | N/A | 20 3/4" CORE; wo/ EOC |
| 1992 | Chevrolet | G10 | Automatic | 4.3L | V6 | N/A | 20 3/4" CORE; wo/ EOC |
| 1992 | Chevrolet | G20 | Automatic | 4.3L | V6 | N/A | 20 3/4" CORE; wo/ EOC |
| 1992 | Chevrolet | G30 | Automatic | 4.3L | V6 | N/A | 20 3/4" CORE; wo/ EOC |
| 1992 | GMC | G1500 | Automatic | 4.3L | V6 | N/A | 20 3/4" CORE; wo/ EOC |
| 1992 | GMC | G2500 | Automatic | 4.3L | V6 | N/A | 20 3/4" CORE; wo/ EOC |
| 1992 | GMC | G3500 | Automatic | 4.3L | V6 | N/A | 20 3/4" CORE; wo/ EOC |
| 1991 | Chevrolet | G10 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1991 | Chevrolet | G20 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1991 | Chevrolet | G30 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1991 | GMC | G1500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1991 | GMC | G2500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1991 | GMC | G3500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1990 | Chevrolet | G10 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1990 | Chevrolet | G20 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1990 | Chevrolet | G30 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1990 | GMC | G1500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1990 | GMC | G2500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1990 | GMC | G3500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1989 | Chevrolet | G10 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1989 | Chevrolet | G20 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1989 | Chevrolet | G30 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1989 | GMC | G1500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1989 | GMC | G2500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1989 | GMC | G3500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1988 | Chevrolet | G10 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1988 | Chevrolet | G20 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1988 | Chevrolet | G30 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1988 | GMC | G1500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1988 | GMC | G2500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1988 | GMC | G3500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1987 | Chevrolet | G10 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1987 | Chevrolet | G20 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1987 | Chevrolet | G30 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1987 | Chevrolet | R10 | Automatic | 4.3L | V6 | N/A | wo/EOC |
| 1987 | Chevrolet | R20 | Automatic | 4.3L | V6 | N/A | wo/EOC |
| 1987 | Chevrolet | V10 | Automatic | 4.3L | V6 | N/A | wo/EOC |
| 1987 | GMC | G1500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1987 | GMC | G2500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1987 | GMC | G3500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1987 | GMC | R1500 | Automatic | 4.3L | V6 | N/A | wo/EOC |
| 1987 | GMC | R2500 | Automatic | 4.3L | V6 | N/A | wo/EOC |
| 1987 | GMC | V1500 | Automatic | 4.3L | V6 | N/A | wo/EOC |
| 1986 | Chevrolet | C10 | Automatic | 4.3L | V6 | N/A | wo/EOC |
| 1986 | Chevrolet | C20 | Automatic | 4.3L | V6 | N/A | wo/EOC |
| 1986 | Chevrolet | G10 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1986 | Chevrolet | G20 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1986 | Chevrolet | G30 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1986 | Chevrolet | K10 | Automatic | 4.3L | V6 | N/A | wo/EOC |
| 1986 | GMC | C2500 | Automatic | 4.3L | V6 | N/A | wo/EOC |
| 1986 | GMC | G1500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1986 | GMC | G2500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1986 | GMC | G3500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1986 | GMC | K1500 | Automatic | 4.3L | V6 | N/A | wo/EOC |
| 1985 | Chevrolet | C10 | Automatic | 4.3L | V6 | N/A | wo/EOC |
| 1985 | Chevrolet | C20 | Automatic | 4.3L | V6 | N/A | wo/EOC |
| 1985 | Chevrolet | G10 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1985 | Chevrolet | G20 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1985 | Chevrolet | G30 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1985 | Chevrolet | K10 | Automatic | 4.3L | V6 | N/A | wo/EOC |
| 1985 | Chevrolet | K20 | Automatic | 4.3L | V6 | N/A | wo/EOC |
| 1985 | GMC | C2500 | Automatic | 4.3L | V6 | N/A | wo/EOC |
| 1985 | GMC | G1500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1985 | GMC | G2500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1985 | GMC | G3500 | Automatic | 4.3L | V6 | N/A | wo/ EOC |
| 1985 | GMC | K1500 | Automatic | 4.3L | V6 | N/A | wo/EOC |
| 1985 | GMC | K2500 | Automatic | 4.3L | V6 | N/A | wo/EOC |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.