STAR PS-Z9181 KNOB KIT - STARMAX

Marsoni

M251S

$22.17

Get it in 3 business days with 1 day shipping. Friday, May 29

STAR PS-Z9181 KNOB KIT - STARMAXDescription: KNOB KIT, CONTROL, STARMAX FOR STAR Fits Brand: STAR Manufacturer part number: PS Z9181 Use this part in your STAR food service equipment. This part is covered by manufacturer warranty. OEM part numbers are used for reference only, see our Term Of Service for more detailsKeywords: PSZ9181

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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This is my first experience with K&N engine oil filters. I purchased one through AMZN and it was cheaper than expected. I may have purchased it on sale, because it was only $10. K&N is known to have great products, so I will update this review after I've used this filter for a while. So far, it seems to be working fine.

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Reviewed in the United States on June 25, 2024

Verified Purchase

Raptor

Cuba, US

★★★★★ 5

Near OEM quality at 1/4 cost

Near OEM performance at 25% of the cost! Bosch Quality replaced NGKs/Toyota OEMs. Great value and now the engine is running smoothly! I have seen a slight improvement in my mpg @1mpg overall in mixed driving conditions.

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Reviewed in the United States on April 22, 2026

Verified Purchase

Joe H.

Lake Worth, US

★★★★★ 5

Very Expensive

Had one cylinder misfiring so replaced coil and spark plug. Runs fine now, but old plug looked shot after only 5 months so I think the coil was the problem. Really good plug so far but very expensive.

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Reviewed in the United States on February 12, 2026

Verified Purchase

rkab8745

Carnegie, US

★★★★★ 5

A reliable set of spark plugs.

They’re made in Germany, what else can you say

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Reviewed in the United States on April 24, 2026

Verified Purchase

Amazon Customer

Draper, US

★★★★★ 5

Work as well as the NGK's

Bought for a 2016 Mazda 6, I had NGK's in it for 5 months and had misfires, didnt have the money to throw more NGK's at it for troubleshooting. Bought these to try and they work great so far.

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Reviewed in the United States on April 29, 2026