I have a 1977 280z with Factory Installed AC. My condenser has 4-5 leaking points, but the rest of the system seems sound (to be tested). My local junkyard has 2 280zx. I was thinking about heading down and seeing if either have AC units, but wanted to check if there is compatibility between these systems or if it is better just to buy an aftermarket condenser?

Thanks in advance!

 

 

The one issue you may have is with the joints. In the early Z cars the connections were flare fittings and flared copper tubing. The connections to the condenser are flare fittings. I've never taken apart a '77-'78 A/C system so I don't know if they are the same as the '74-'76 A/C fittings but I would think they would be the same. With the 280ZX, they started using o-ring connections. The fittings on the condenser are probably o-ring. You could have the high-pressure lines that connect to the condenser custom made if the ZX condenser is the same form factor (or could be made to fit in the Z chassis). But you will probably be better off with an aftermarket condenser that's made to fit the Z car and it's flare fittings (if that's indeed what you have).

On 11/25/2020 at 5:56 PM, cgsheen1 said:

The one issue you may have is with the joints. 

@cgsheen1 thanks! And good catch. Will check it out this week but aftermarket sound easier and cheaper long term

@Muzez, did you ever do this?

Sorry to revive a dead thread, but I think the original question is an important one. I haven’t seen anyone confirm that a S130 A/C condenser fits into an S30 of any year.

I’d like to know if one would fit in a 1973 240z. I’ve found the dimensions in inches for the 1979-81 280zx version:

If these or the 260/280 versions fit I may get one of these:

https://www.originalair.com/81-83-datsunnissan-280zx-parallel-flow-condenser-high-performance-parallel-flow

 

Update: I found the dimensions for the 260z 2x2 and 280z 2x2 Condensers. I am speculating that the 260z had the same geometry as the 240z for this.

260z:

280z:

Edited August 13, 20231 yr by Matthew Abate

I would find a parallel flow condenser if you're going with R134a. This site has a wide variety including models with the drier mounted to the condenser. https://nostalgicac.com/parallel-flow-condensers.html

Edited August 6, 20231 yr by SteveJ

I have to double check the measurements, but I think the vintage air 12x24 would be a better fit for a 240z. 13” seems to be the max height and nostalgic doesn’t have one wide enough but also that short.

https://www.vintageair.com/custom/product-pop.php?pn=037033