Part #: 221-3311

Denso 221-3311 Radiator

⚙️ 6 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: Mitsubishi, Lancer
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Overview of Denso Radiator for Mitsubishi Lancer

The Denso radiator part number 221-3311 is designed specifically for Mitsubishi Lancer models, providing reliable cooling performance. This radiator includes a transmission oil cooler, making it a comprehensive solution for engine and transmission temperature management.

  • Core Height: 14.813 inches
  • Core Width: 27.187 inches
  • Core Thickness: 0.625 inches
  • Inlet Diameter: 1.375 inches
  • Outlet Diameter: 1.375 inches
  • Includes Transmission Oil Cooler

Detailed Specifications and Features

The Denso 221-3311 radiator features a core measuring 14.813 inches in height, 27.187 inches in width, and 0.625 inches in thickness. These dimensions ensure optimal heat dissipation for the Mitsubishi Lancer's engine cooling system. The radiator also includes a built-in transmission oil cooler, which helps maintain proper transmission fluid temperature, enhancing transmission longevity and performance. Both the inlet and outlet diameters are 1.375 inches, matching OEM specifications for a direct fit installation.

Compatible Vehicles and Applications

This radiator is compatible with Mitsubishi Lancer models requiring a radiator with integrated transmission oil cooler and the specified core dimensions. It is suitable for replacing worn or damaged radiators to restore proper engine and transmission cooling efficiency.

  • Overheating issues due to radiator core damage or clogging
  • Transmission fluid overheating caused by faulty or missing transmission oil cooler
  • Leaks or cracks in the radiator core or tanks
  • Reduced cooling performance from corrosion or buildup
  • Engine temperature fluctuations impacting vehicle reliability

Installation Notes and Tips

When installing the Denso 221-3311 radiator on a Mitsubishi Lancer, ensure all hose connections match the 1.375-inch inlet and outlet diameters for a secure fit. Properly flush the cooling system before installation to prevent contamination. Check transmission fluid levels after installation to confirm the transmission oil cooler is functioning correctly. It is recommended to inspect all related hoses and clamps for wear during replacement.

Quality Assurance and Warranty

Denso radiators are manufactured to meet or exceed OEM standards, ensuring durability and reliable performance. The 221-3311 radiator undergoes rigorous quality control testing to verify fitment and cooling efficiency. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.

BrandDenso
Part Number221-3311
Core Height14.8130
Core Thickness0.6250
Core Width27.1870
Inlet Diameter1.3750
Outlet Diameter1.3750
Transmission Oil Cooler IncludedYES

This part fits 6 vehicles. Search below:

YearMakeModelTransmissionPositionNotes
2007MitsubishiLancerN/A
2006MitsubishiLancerAutomaticN/A
2005MitsubishiLancerAutomaticN/A
2004MitsubishiLancerAutomaticN/A
2003MitsubishiLancerAutomaticN/A
2002MitsubishiLancerAutomaticN/A

* 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:

8012448

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