OE Quality
60-Day Returns

One Stop Solutions 1986 Radiator
Overview of One Stop Solutions Radiator for Toyota Tacoma
The One Stop Solutions radiator, part number 1986, is designed specifically for Toyota Tacoma models. Engineered for reliable cooling performance, this radiator features a downflow core and durable materials to maintain optimal engine temperature under various driving conditions.
Key Features of Radiator 1986
- Core dimensions: 18 11/16 inches height, 24 3/4 inches width, and 7/8 inch thickness
- Downflow core design for efficient coolant flow
- Core made from premium PA material with a single core row
- Plastic tanks with inlet and outlet headers measuring 25 15/16 inches in length and 2 3/16 inches in width
- Inlet and outlet diameters of 1 5/16 inches for proper hose fitment
- Hassle-free installation with drop-in fit, form, and function
- Engineering enhancements improve cooling efficiency and extend radiator life
- Components fitted and torqued to factory specifications
- 100% tested up to three times during production for quality assurance
Detailed Product Description
This One Stop Solutions radiator (part number 1986) is tailored for Toyota Tacoma vehicles, providing a direct replacement that meets original equipment performance standards. The radiator features a single-row downflow core constructed from PA material, which offers durability and effective heat dissipation. The plastic tanks and headers are designed to withstand typical operating conditions while maintaining structural integrity. With core dimensions of 18 11/16 inches in height and 24 3/4 inches in width, this radiator ensures proper fitment and cooling capacity. The inlet and outlet headers are identically sized at 25 15/16 inches in length and 2 3/16 inches in width, with 1 5/16 inch diameter connections to match factory hose sizes. This radiator does not include transmission or engine oil coolers, focusing solely on engine coolant management.
Common Applications and Issues Addressed
- Replacement for leaking or damaged radiators in Toyota Tacoma models
- Resolves overheating issues caused by clogged or inefficient cooling cores
- Addresses coolant leaks from cracked plastic tanks or headers
- Improves cooling system performance after radiator core corrosion
- Suitable for restoring factory cooling capacity after radiator failure
Installation Notes and Tips
Installation of the One Stop Solutions radiator 1986 is straightforward due to its drop-in design, matching the original equipment specifications for Toyota Tacoma vehicles. Ensure all hoses and clamps are properly connected to the 1 5/16 inch inlet and outlet ports. Verify that the radiator mounts align correctly with the vehicle’s frame. Since the radiator does not include a cap or transmission oil cooler, reuse existing components or source separately if needed. Follow manufacturer torque specifications when securing components to avoid damage.
Quality Assurance and Warranty
Each radiator undergoes rigorous testing up to three times during production to ensure reliability and performance. Components are assembled and torqued to factory specifications to maintain consistent quality. While specific warranty details are not provided, One Stop Solutions products are engineered to meet or exceed original equipment standards, offering dependable service life for Toyota Tacoma cooling systems.
| Brand | One Stop Solutions |
| Part Number | 1986 |
| Core Height | 18 11/16 |
| Core Thickness | 22 |
| Core Thickness | 7/8 |
| Core Width | 24 3/4 |
| Inlet Header Length | 25 15/16 |
| Outlet Header Length | 25 15/16 |
| Core Material | Pa |
| Tank Material | Plastic |
| Transmission Oil Cooler Included | No |
| Inlet Header Width | 2 3/16 |
| Outlet Header Width | 2 3/16 |
| Transmission Oil Cooler Type | None |
| Engine Oil Cooler Type | None |
| Core Row Quantity | 1 |
| Inlet Diameter | 1 5/16 |
| Outlet Diameter | 1 5/16 |
| Engine Oil Cooler Included | No |
| Down Flow Or Cross Flow Type | Downflow |
| Cap Included | No |
| BulletPoint 1 | Hassle free installation |
| BulletPoint 2 | O.e. performance and exceptional quality |
| BulletPoint 3 | Engineering enhancements provide improved cooling and longer life |
| BulletPoint 4 | Components are fitted and torqued in place to factory specificati |
| BulletPoint 5 | Premium grade tubes, fins, headers, tanks, and other components a |
| BulletPoint 6 | Drop in fit, form and function. all necessary fittings or hardwar |
| BulletPoint 7 | Complete radiators 100% tested up to three times during productio |
| BulletPoint 8 | Enhancements added to solve original design failures and to impro |
This part fits 30 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2004 | Toyota | Tacoma | Manual | 3.4L | V6 | N/A | 18 5/8" CORE |
| 2004 | Toyota | Tacoma | Manual | 2.7L | L4 | N/A | 18 5/8" CORE |
| 2004 | Toyota | Tacoma | Manual | 2.4L | L4 | N/A | 18 5/8" CORE |
| 2003 | Toyota | Tacoma | Manual | 3.4L | V6 | N/A | 18 5/8" CORE |
| 2003 | Toyota | Tacoma | Manual | 2.7L | L4 | N/A | 18 5/8" CORE |
| 2003 | Toyota | Tacoma | Manual | 2.4L | L4 | N/A | 18 5/8" CORE |
| 2002 | Toyota | Tacoma | Manual | 3.4L | V6 | N/A | 18 5/8" CORE |
| 2002 | Toyota | Tacoma | Manual | 2.7L | L4 | N/A | 18 5/8" CORE |
| 2002 | Toyota | Tacoma | Manual | 2.4L | L4 | N/A | 18 5/8" CORE |
| 2001 | Toyota | Tacoma | Manual | 3.4L | V6 | N/A | 18 5/8" CORE |
| 2001 | Toyota | Tacoma | Manual | 2.7L | L4 | N/A | 18 5/8" CORE |
| 2001 | Toyota | Tacoma | Manual | 2.4L | L4 | N/A | 18 5/8" CORE |
| 2000 | Toyota | Tacoma | Manual | 3.4L | V6 | N/A | 18 5/8" CORE |
| 2000 | Toyota | Tacoma | Manual | 2.7L | L4 | N/A | 18 5/8" CORE |
| 2000 | Toyota | Tacoma | Manual | 2.4L | L4 | N/A | 18 5/8" CORE |
| 1999 | Toyota | Tacoma | Manual | 3.4L | V6 | N/A | 18 5/8" CORE |
| 1999 | Toyota | Tacoma | Manual | 2.7L | L4 | N/A | 18 5/8" CORE |
| 1999 | Toyota | Tacoma | Manual | 2.4L | L4 | N/A | 18 5/8" CORE |
| 1998 | Toyota | Tacoma | Manual | 3.4L | V6 | N/A | 18 5/8" CORE |
| 1998 | Toyota | Tacoma | Manual | 2.7L | L4 | N/A | 18 5/8" CORE |
| 1998 | Toyota | Tacoma | Manual | 2.4L | L4 | N/A | 18 5/8" CORE |
| 1997 | Toyota | Tacoma | Manual | 3.4L | V6 | N/A | 18 5/8" CORE |
| 1997 | Toyota | Tacoma | Manual | 2.7L | L4 | N/A | 18 5/8" CORE |
| 1997 | Toyota | Tacoma | Manual | 2.4L | L4 | N/A | 18 5/8" CORE |
| 1996 | Toyota | Tacoma | Manual | 3.4L | V6 | N/A | 18 5/8" CORE |
| 1996 | Toyota | Tacoma | Manual | 2.7L | L4 | N/A | 18 5/8" CORE |
| 1996 | Toyota | Tacoma | Manual | 2.4L | L4 | N/A | 18 5/8" CORE |
| 1995 | Toyota | Tacoma | Manual | 3.4L | V6 | N/A | 18 5/8" CORE |
| 1995 | Toyota | Tacoma | Manual | 2.7L | L4 | N/A | 18 5/8" CORE |
| 1995 | Toyota | Tacoma | Manual | 2.4L | L4 | N/A | 18 5/8" CORE |
* 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.