impeller. 82 50 hp 4 cyl

[redneck joe]

i think i'm finding the correct one here on iboats but a hundred dollars difference?!?!?! Serial number in sig line

Sierra Water Pump Impellers - 18-3007-10

Additional Details:Fits: Various 30-70hp outboardsCross ReferencesGLM89830Mallory9-45300Mercruiser Stern Drive47-20268Mercury Marine47-2026847-6595947-8998347-89983TFitment InformationMercruiser0 STERNDRIVE 1965-1966 4 stroke 4 cylinders 60 RENAULT 68 I/L4 1965-1968 4 stroke 4 cylinders Mercury...

www.iboats.com

Amazon using the same number from iboats

https://www.amazon.com/WINGOGO-DT35-DT40-DT60C-DT65M/dp/B0895VVYB3/ref=sr_1_1_sspa?hvadid=531817822251&hvdev=c&hvlocphy=9013259&hvnetw=g&hvqmt=e&hvrand=11786762232769516833&hvtargid=kwd-416838317667&hydadcr=9437_9900791&keywords=18+3007+impeller&qid=1697116299&sr=8-1-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&psc=1

 

[BWR1953]

Maybe it's a typo? Pretty steep difference.

 

[racerone]

That price is nonsense.----Find a Mercury dealer.---Factory is about $26 and Sierra at $17 or so.

 

[LaqueRatt]

I'll admit haven't tried an actual Merc dealer, but I gotta wonder when R1 last checked prices on these. Think maybe I'm looking for the same part for my
'85 75 HP Merc and I'm seeing the same thing. Some Merc impellers are over a hundred bucks. Sierras seem to be more like $25-30.

 

[redneck joe]

Maybe it's a typo? Pretty steep difference.

thats what i thought but went to checkout and stayed the same...

 

[roscoe]

50 hp 4 cal 2 stroke impeller oem impeller is $26 at the 2 dealers I checked.

Sierra's 18-3007 Water Pump Impeller is $16

Don't use the chineseium brands. Use the Merc oem, or the sierra brand.



For the 75 hp, Mercury part number 89984T4, $35.
The sierra 18-3017 is $24-29 depending where you buy.

These are Merc OEM dealer prices checked today.

 

[racerone]

It is so simple !!

 

[redneck joe]

Ok thanks folks.

 

[flashback]

It is so simple !!

I got a bridge I'll sell ya!

 

[LaqueRatt]

Wow I can get a new OEM one for $35 at a Merc dealer?! I'm pretty amazed. We actually have one normal marina left in town and they ARE a Merc dealer! I'd almost betcha though the old grouch who runs the place will not have it in stock and be less than enthused about ordering it.

I went in for a gasket a few months ago and he acted like he was doing me a huge favor to fish an O ring out of his box. Next nearest dealer is a half hour away. I might be better off just ordering the part. Thank you roscoe for figuring out the p/n. Online sources don't seem to want to bother with it.

 

[racerone]

That impeller was used for a lot of years.----A good shop would have it in stock !!