Part #: 1986

One Stop Solutions 1986 Radiator

⚙️ 30 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Tacoma
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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.

BrandOne Stop Solutions
Part Number1986
Core Height18 11/16
Core Thickness22
Core Thickness7/8
Core Width24 3/4
Inlet Header Length25 15/16
Outlet Header Length25 15/16
Core MaterialPa
Tank MaterialPlastic
Transmission Oil Cooler IncludedNo
Inlet Header Width2 3/16
Outlet Header Width2 3/16
Transmission Oil Cooler TypeNone
Engine Oil Cooler TypeNone
Core Row Quantity1
Inlet Diameter1 5/16
Outlet Diameter1 5/16
Engine Oil Cooler IncludedNo
Down Flow Or Cross Flow TypeDownflow
Cap IncludedNo
BulletPoint 1Hassle free installation
BulletPoint 2O.e. performance and exceptional quality
BulletPoint 3Engineering enhancements provide improved cooling and longer life
BulletPoint 4Components are fitted and torqued in place to factory specificati
BulletPoint 5Premium grade tubes, fins, headers, tanks, and other components a
BulletPoint 6Drop in fit, form and function. all necessary fittings or hardwar
BulletPoint 7Complete radiators 100% tested up to three times during productio
BulletPoint 8Enhancements added to solve original design failures and to impro

This part fits 30 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2004ToyotaTacomaManual3.4LV6N/A18 5/8" CORE
2004ToyotaTacomaManual2.7LL4N/A18 5/8" CORE
2004ToyotaTacomaManual2.4LL4N/A18 5/8" CORE
2003ToyotaTacomaManual3.4LV6N/A18 5/8" CORE
2003ToyotaTacomaManual2.7LL4N/A18 5/8" CORE
2003ToyotaTacomaManual2.4LL4N/A18 5/8" CORE
2002ToyotaTacomaManual3.4LV6N/A18 5/8" CORE
2002ToyotaTacomaManual2.7LL4N/A18 5/8" CORE
2002ToyotaTacomaManual2.4LL4N/A18 5/8" CORE
2001ToyotaTacomaManual3.4LV6N/A18 5/8" CORE
2001ToyotaTacomaManual2.7LL4N/A18 5/8" CORE
2001ToyotaTacomaManual2.4LL4N/A18 5/8" CORE
2000ToyotaTacomaManual3.4LV6N/A18 5/8" CORE
2000ToyotaTacomaManual2.7LL4N/A18 5/8" CORE
2000ToyotaTacomaManual2.4LL4N/A18 5/8" CORE
1999ToyotaTacomaManual3.4LV6N/A18 5/8" CORE
1999ToyotaTacomaManual2.7LL4N/A18 5/8" CORE
1999ToyotaTacomaManual2.4LL4N/A18 5/8" CORE
1998ToyotaTacomaManual3.4LV6N/A18 5/8" CORE
1998ToyotaTacomaManual2.7LL4N/A18 5/8" CORE
1998ToyotaTacomaManual2.4LL4N/A18 5/8" CORE
1997ToyotaTacomaManual3.4LV6N/A18 5/8" CORE
1997ToyotaTacomaManual2.7LL4N/A18 5/8" CORE
1997ToyotaTacomaManual2.4LL4N/A18 5/8" CORE
1996ToyotaTacomaManual3.4LV6N/A18 5/8" CORE
1996ToyotaTacomaManual2.7LL4N/A18 5/8" CORE
1996ToyotaTacomaManual2.4LL4N/A18 5/8" CORE
1995ToyotaTacomaManual3.4LV6N/A18 5/8" CORE
1995ToyotaTacomaManual2.7LL4N/A18 5/8" CORE
1995ToyotaTacomaManual2.4LL4N/A18 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:

164100C014561198011778C1986CU1778TO3010176

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.