A/C Compressor Relief Valve

[dd70340]

According to ROCKAUTO this part, Four Seasons 35753 Pressure Relief Valve More Information for FOUR SEASONS 35753, fits a 1970 Dodge Dart RV/RV2 A/C compressor. I looked on the compressor on my car and in the factory service manual and I couldn't find where it's installed. Does anyone know where it's located on the compressor and is it a good idea to replace it? I'm trying to get my A/C working.

 

[68Bee]

Not certain, but should be up around top of cylinder head on compressor.

 

[Charrlie_S]

That does not go on any Mopar compressor I have ever seen.

 

[townsend]

Four Seasons paper catalog list 35753 as fitting GM compressor 1965-1988.
Does not fit any RV2 compressor.
Just another error from Rockauto's online catalog.

 

[67Dart273]

Anybody ever wonder why Chrysler AC was so good back in the day? BECAUSE CHRYSLER used to manufacture refrigeration, AC and other refrigeration products. And they made some "big stuff," too--big chillers and so on

"Chrysler Airtemp"

https://www.allpar.com/d3/corporate/airtemp.php

 

[1WildRT]

In the product notes..

A6, STD R4, LTR4, DA6, HR6, and V5 Compressor Those are all GM compressors