Can someone post a photo of coolant pipe 30637964

volvoinrome · Post by **volvoinrome** » 18 Sep 2026, 11:33

I've posted before about searching for this part. I see a discrepancy between photo on internet and Volvo parts diagram.

volvoinrome · Post by **volvoinrome** » 18 Sep 2026, 11:52

I've posted before about trying to find this part. The only photos on the internet, for instance on iZAP24, show some sort of outlet or port along the length. The Volvo diagram shows nothing like that. I bought a part from a used part dealer 2 days ago and they assured me it was 30637964. No outlet along the length. I've found a photo of another part, 31269041 that looks exactly like my part, and it's listed as fitting a 2006 s40----? Also, same drawing comes up when inputting either part number.

Post by **matthew1** » 18 Sep 2026, 13:19

This was a tough one. That must have been NLA a long time ago.

#18

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volvoinrome · Post by **volvoinrome** » 19 Sep 2026, 09:47

Yes, that's the diagram that comes up when you input either part number.

volvoinrome · Post by **volvoinrome** » 19 Sep 2026, 09:48

I'm not doing the work myself, so I'd have to have it towed to the garage, an hour diagnostic, and a tow back home if it's not correct. Thank you for replying.

Post by **erikv11** » 19 Sep 2026, 10:59

I was looking at your other thread viewtopic.php?t=108438.

Can you post up the picture your mechanic gave you, of the corroded part?

It would be helpful to see what you know of the pipe, and to see the oil cooler on your car.

Post by **scot850** » Today, 08:43

"Is this pipe on the front or rear of the engine block? I know on the turbo the thermostat is on the front of the block, but this picture gives no help to where it is fitted. I'm going to assume on the rear of the block somewhere?

Neil.

volvoinrome · Post by **volvoinrome** » Today, 09:03

Thank you for replies. The part comes off the rear of the engine. The photo the mechanic printed for me shows just the corrosion where the part meets the u-shaped pipe that goes into the oil cooler. I'm going to the garage today with the part I bought in order to see whether the mechanic can confirm it's the right one, and whether he has a better photo.

volvoinrome · Post by **volvoinrome** » Today, 09:08

He sent photos to my phone, but I have a land line, it doesn't receive photos. When he diagnosed it (2 months ago!) he told me they couldn't undertake the work because the part had been discontinued,that there would be no charge since it took 5 minutes to see what was wrong. But I should've been on my toes and asked him to remove the part so I could see just what it is I have to match.