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1998 V70 T5 Water Pump Date Stamp

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charleskennedy23
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Year and Model: 1998 V70 T5
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Post by charleskennedy23 »

I have a new to me V70 that was purchased with 115,500 miles on the odometer. I have no service records on the timing belt and there is no label on the cover to indicate when the belt was done. Upon inspection, belt looked like it was in great condition and the water pump looked brand new. I went looking for the date stamp and found that it is a genuine Volvo pump with a date stamp that has a 12 on top with a 4 below. Was that pump manufactured in 04/2012 or is it a 12/2004 pump? My guess is the pump is 04/2012. Anyone know the answer to this question?

thank you
charles
98 V70 T5
119,000 Miles
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Post by regent »

In either case you would not know how many miles the pump has. I would do the belt gear and the pump to be on the safe side.
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Post by jimmy57 »

typically the date stamp is a circle with 1 through 12 and the year in the middle of circle.

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abscate
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Post by abscate »

Charles..snap a picture so we can get this right.

Replacement interval on the 1998 is 70k, so if it was done on schedule you are 20k from a new one.

On edit - refers to TB, not water pump.
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Post by erikv11 »

70k is a mighty conservative interval for a genuine Volvo water pump, I wouldn't hesitate for a second to go to 140k.
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Post by abscate »

Right on that on Erik.

Post edited - 70k is Timing belt interval, not water pump interval. I believe Volvo recommendation is every other TB change, so 140k?
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Post by rspi »

Volvo does NOT recommend water pump replacement unless it is leaking. Mine failed at 20 years and 257,000 miles. It was leaking real bad and the belt was hanging off of it. I call that failed. LOL

I only change water pumps if they are 10 years old or leaking. The date stamp is YEAR/Month. Old water pumps have missing cogs, never ones do not.

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charleskennedy23
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Year and Model: 1998 V70 T5
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Post by charleskennedy23 »

Thank you for all the advice! A picture of the date stamp on my water pump is given below. Let me know what you guys think :)
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image.jpg
Charles Kennedy
"HAGRID": Black '98 Volvo V70 T5

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charleskennedy23
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Year and Model: 1998 V70 T5
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Post by charleskennedy23 »

What does the "skipped tooth / cog" look like?
Charles Kennedy
"HAGRID": Black '98 Volvo V70 T5

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