The Koyorad JR2405J radiator steps straight into Toyota Kluger MCU28 models from 2003-on with auto transmission and a 16 mm core. The 450 mm core height and 738 mm width line up with the Kluger shroud so you keep factory airflow when you load the family and gear. The 375 mm integrated transmission cooler keeps the auto fluid in check on long climbs and slow beach entries where heat usually creeps up. The inlet and outlet both sit at 34 mm diameter so your existing Kluger hoses hook straight on with no odd adapters. The 16 mm core thickness gives a solid balance between coolant volume and airflow for hot Aussie days and slow traffic. The whole setup is sized around standard 4020-style radiator mounting so it bolts up clean in the factory space. It is a smart buy if your original Kluger radiator has swollen tanks or blocked fins.

• Suits Toyota Kluger MCU28 from 2003-on
• For automatic transmission vehicles only
• Core height measures 450 mm
• Core width measures 738 mm
• Core thickness is 16 mm
• Inlet diameter is 34 mm
• Outlet diameter is 34 mm
• Integrated transmission cooler length 375 mm
• Direct-style replacement radiator configuration
• Suitable for general driving and towing use

Q: Does this radiator fit manual transmission Toyota Kluger MCU28 models?

No, this specific radiator is listed for automatic transmission Kluger MCU28 models only. The integrated 375 mm transmission cooler is intended for auto fluid lines, which manual models do not run. Manual versions can use different tank connections and internal layouts. Always match the part to your VIN or existing radiator before ordering.

Q: What hose size does this Koyorad radiator accept on the Toyota Kluger MCU28?

This radiator uses 34 mm inlet and 34 mm outlet hose connections. That matches the standard hose sizing on compatible Kluger MCU28 automatic models. Measuring your old radiator necks before purchase is a good cross-check. Correct hose diameter helps prevent leaks and clamp issues.

Q: How thick is the core on this Koyorad JR2405J radiator?

The core thickness is 16 mm. This thickness aligns with the factory Kluger MCU28 cooling package and shroud spacing. Matching the original core thickness helps keep fan-to-core clearance correct. It also helps airflow stay similar to the original radiator performance.

Q: Does this radiator include an integrated transmission cooler for the auto Kluger?

Yes, the radiator includes a 375 mm long transmission cooler section. This cooler is built into the main radiator assembly for the automatic gearbox lines. Connecting the auto lines to this section keeps transmission temperatures more stable under load. Always bleed both coolant and transmission circuits properly after fitting.

Suits Toyota Kluger MCU28 models from 2003-on with automatic transmission only. Radiator core thickness is 16 mm so check clearance against fans and shrouds before install. Inlet and outlet hose connections are 34 mm so confirm hose size on the existing cooling setup. Transmission cooler section is 375 mm and connects to the factory auto trans cooler lines. Fitment should be carried out by a competent person following Toyota Kluger cooling system procedures.