HKS Rotary Applications M-Series Spark Plugs Heat Range 10.5

HKS Rotary Applications M-Series Spark Plugs Heat Range 10.5

Marsoni

M251S

$230.00

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

HKS Rotary Applications M-Series Spark Plugs Heat Range 10.5SKU: 50003 M525RE UPC: 4957266720349 HKS Rotary Applications M Series Spark Plugs Heat Range 10. 5 for Mazda RX 7 (1986 2002) RX 8 (2004 2011) HKS M Series spark plugs with heat range 10. 5 fit Mazda rotary engines in RX 7 FC FD and RX 8 models. These plugs resist pre ignition and fouling during sustained high RPM operation in performance rotary applications. Install them for consistent combustion in modified 13B and Renesis engines. Key Features

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Cheap but pretty tuff. No it isn't my old tried and true Timex but is does wear well and servives even at work. I pack a lot of material in my hands all day and no watch goes without scratching but this watch has taken it so far. No time loss and the date stays curent so no complaints from me about it.

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Reviewed in the United States on February 26, 2026

Verified Purchase

Matt

Louisville, US

★★★★★ 5

Nice for the price

Color: Silver

Got it as a gift for my nephew and it fit his small wrist he loved it.

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Reviewed in the United States on March 2, 2026

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Wayne

West Palm Beach, US

★★★★★ 4

Don't care for those type of bad but it works OK

Color: Silver

Well worth the cost

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Reviewed in the United States on April 14, 2026

Verified Purchase

Alfred Richardson

Boise, US

★★★★★ 5

It is easy to navigate from mode to mode.

Color: Silver

I have only had this watch for four month. So far I am satisfied with its performance. One thing I like about it is that it only has three buttons. This makes it easier to manipulate. With only three buttons I have no problem remembering how to navigate from Mode to Mode.

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Reviewed in the United States on August 15, 2025