This Jayrad JR2826J radiator suits Toyota Land Cruiser HZJ76, HZJ78 and HZJ79 70 Series with 6-cylinder manual driveline and runs a core size of 560 mm high by 518 mm wide to keep temps in check when you load up the wagon or tray. A 48 mm thick core gives solid cooling surface when you tow in low gear or crawl rocky tracks, and 38 mm inlet plus 42 mm outlet necks line up with standard hoses.

The core dimensions of 560 x 518 x 48 mm match factory mounts so the gear drops in without messing with your existing shroud or fan spacing, which matters when you are hours from town. Integrated transmission cooler provision suits the manual 70 Series layout and keeps the setup tidy. Jayrad specs the tanks and neck sizes at 38 mm and 42 mm so your existing pipework and clamps stay compatible for a smart buy on long-term cooling.

• Suits Toyota Land Cruiser HZJ76, HZJ78 and HZJ79 70 Series
• For 6-cylinder diesel engines with manual transmission
• Core height of 560 mm for strong cooling area
• Core width of 518 mm to suit factory shroud
• Core thickness of 48 mm for consistent heat transfer
• Inlet neck diameter 38 mm to match OE top hose
• Outlet neck diameter 42 mm to match OE bottom hose
• Provision for transmission cooler in radiator tank
• Direct-style replacement radiator from Jayrad
• Suitable for touring, towing and heavy-load use within listed fitment

Q: Does this radiator fit all engine and gearbox options in the 70 Series Land Cruiser?

No, it suits specific HZJ models with 6-cylinder engine and manual transmission. It is listed for HZJ76, HZJ78 and HZJ79 models with the 6-cylinder diesel and manual gearbox. Other 70 Series variants can run different radiator sizes or neck positions. Always cross-check the model code on your compliance plate and compare the core measurements before ordering.

Q: What measurements should I compare against my original radiator before buying?

Match the core height, width and hose diameters. This unit uses a core height of 560 mm, width of 518 mm and thickness of 48 mm. The inlet neck is 38 mm and the outlet neck is 42 mm. If your existing radiator differs in any of these dimensions there is a strong chance it will not line up with your fan shroud or hoses.

Q: Is this radiator supplied with mounting hardware or hoses?

No, it is supplied as the radiator assembly only. You reuse existing brackets and rubbers if they are in sound condition. If your current mounts are perished it is worth planning fresh hardware at the same time. Always inspect hoses and clamps and replace anything cracked, swollen or corroded while the cooling system is open.

Q: Can I use this radiator with an automatic transmission conversion?

It is specified for manual transmission setups. While the tank casting mentions a transmission cooler, the fitment listing targets manual 70 Series HZJ models. Auto conversions can have different cooler routing and load characteristics. Check with your transmission specialist and compare cooler port layout before considering it for non-listed driveline configurations.

Suits Toyota Land Cruiser HZJ76 70 Series with 6-cylinder diesel engine and manual transmission.

Suits Toyota Land Cruiser HZJ78 70 Series with 6-cylinder diesel engine and manual transmission.

Suits Toyota Land Cruiser HZJ79 70 Series with 6-cylinder diesel engine and manual transmission.

Check core height 560 mm and width 518 mm against your original radiator before purchase.

Confirm inlet 38 mm and outlet 42 mm hose diameters match existing cooling hoses.