1350A817 1350A819 Radiator For Mitsubishi L200 Triton KJ3T KK3T KL3T KR3W KS3W 2015-2026

Product Description

The Engine Cooling Radiator with OEM reference numbers 1350A817 and 1350A819 is a verified direct-fit replacement for the Mitsubishi L200 / Triton (2015–) , compatible with chassis codes KJ3T, KK3T, KL3T, KR3W, and KS3W-2. This radiator is a critical component of the vehicle's cooling system, responsible for dissipating heat from the engine coolant to maintain optimal operating temperatures.

The radiator works by circulating coolant through a series of tubes and fins, where airflow — from both vehicle motion and the cooling fan — removes excess heat before the coolant returns to the engine. A failing or clogged radiator can lead to engine overheating, reduced performance, and potentially severe engine damage. This OE‑spec replacement radiator restores proper cooling system function and protects your engine.

Manufactured to meet or exceed original equipment standards, this radiator features a brazed aluminum core with plastic end tanks, delivering reliable heat dissipation and long service life under demanding operating conditions. The 1350A817 variant is suitable for 2.5 Di-D diesel 4WD (KL3T) models from 2015–2019-3-, while the 1350A819 variant is commonly specified for manual transmission models-19. Please verify your vehicle's original part number before ordering.

Vehicle Compatibility

Primary Applications (Mitsubishi L200 / Triton 2015–):

Engine Compatibility:

• Mitsubishi 4D56 2.5 Di-D diesel--1

• Mitsubishi 2.4 DI-D diesel (KK1T)-

⚠️ Important Notes:

• The 1350A817 is suitable for 2.5DID diesel 4WD (KL3T) models from 2015–2019-3 and is also compatible with earlier models (1982–2004) with 4D56 engines-1

• The 1350A819 is commonly specified for manual transmission models-19

• Always verify your vehicle's original part number before ordering, as different radiators may be listed for the same model depending on its exact specification-

Aftermarket Cross Reference

Features & Benefits

Why Replace Your Radiator?

Common Failure Symptoms:

• Engine overheating — temperature gauge rising above normal, especially under load

• Coolant leaks — visible puddles under the vehicle or low coolant levels

• Clogged or damaged core — reduced cooling efficiency due to debris, corrosion, or physical damage

• Cracked plastic end tanks — common failure point on aging radiators

• Cooling fan running constantly — may indicate reduced radiator efficiency

⚠️ Ignoring a failing radiator can lead to:

• Severe engine damage from overheating

• Warped cylinder head or blown head gasket

• Premature failure of water pump and thermostat

• Costly engine repairs or complete engine replacement

Pro Tip: Radiators are not replaced on a schedule. With proper coolant care, a Mitsubishi L200 / Triton radiator can serve for years-. Regular inspection and timely replacement at the first sign of failure will protect your engine and save you from expensive repairs.

Quality Control & Verification

Installation & Maintenance Recommendations

⚠️ IMPORTANT: Radiator replacement requires mechanical competence and proper coolant handling. Professional installation recommended.

Installation Guidelines (Reference Mitsubishi workshop manual for complete steps):

1. Safety first — allow engine to cool completely before starting work

2. Drain the cooling system — capture coolant for proper disposal

3. Remove the cooling fan assembly and fan shroud

4. Disconnect upper and lower radiator hoses

5. Disconnect transmission cooler lines (if equipped with automatic transmission — note that 1350A819 is for manual models-19)

6. Remove the radiator mounting bolts and brackets

7. Carefully remove the old radiator from the vehicle

8. Compare the new radiator with the old unit — verify core dimensions, hose connection positions, and mounting points match

9. Install the new radiator into position

10. Reconnect all hoses, lines, and electrical connections

11. Torque mounting bolts to manufacturer specification

12. Refill cooling system with the correct Mitsubishi-approved coolant (50/50 mixture)

13. Bleed the cooling system to remove air pockets — critical for proper cooling

14. Start engine, bring to operating temperature, and check for leaks

15. Verify heater operation and proper temperature gauge reading

Maintenance Schedule:

• Inspect radiator and hoses for leaks or damage during every service

• Flush and replace coolant every 2 years or 40,000 km (or per manufacturer recommendation)

• Clean radiator fins of debris (bugs, dirt, leaves) annually or as needed

• Replace radiator cap if it shows signs of wear or fails to hold pressure

Pro Tips:

• Always use the correct Mitsubishi-approved coolant (color and specification)

• Never mix different coolant types — this can cause chemical reactions and radiator damage

• When replacing the radiator, inspect all coolant hoses for swelling, cracking, or soft spots — replace if necessary

• If your vehicle has an automatic transmission, ensure the transmission cooler lines are properly connected to avoid transmission damage

Packaging & Supply

• Individually sealed in protective packaging with EPE pearl bubble board protection-2

• Packed in foam-lined carton (neutral or custom branding available)-2

• Bulk wholesale available in master cartons

• Supply capacity: 10,000+ pieces/month-2

• Minimum Order Quantity: Flexible (samples available)

• Suitable for: Mitsubishi specialist repair shops, 4x4 off-road centers, independent garages, auto parts distributors