Product ReviewsO.S. Engines A3 Glow Plug Hot Osm71605300

Solid little plug

As has been the case with every other OS plug I own these continue to be my go-to for consistent tuning, excellent performance and unusually long life. Even a rich tune will have difficulty fouling these plugs. I don't know the first thing about a race tune, but as a basher, these plugs are exceptionally forgiving.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: rcgogostore

Perfect glow plugs year round.

Works great year round. CA/SD/92115
Installed on HPI G3.0 nitro engine #101310.
Also using Bones Brew 20% nitro fuel
On chassis of Rc10gt2
This Rc vehicle Rips thru clouds like charge lighting bolt.
And also last longer than any glow plugs I used in the past.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: bengalcat2013

Good plug, good price

OS Makes real good R/C glow plugs that last years in my nitro engines.

Verified purchase:  Yes | Condition: new | Sold by: rcgogostore

OS glow plugs the best

OS glow plugs last a long time, and I consider them the best plugs made.

Verified purchase:  Yes | Condition: new | Sold by: rchobbyexperts

Great glow plugs

These are very hot glow plugs and last a long time. These are the short ones, using in Cox engines with conversion glow heads.

Verified purchase:  Yes | Condition: new | Sold by: rcgogostore

Excellent quality typical of OS products.

Verified purchase:  Yes | Condition: new | Sold by: rcgogostore

What I expected

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Good product

Verified purchase:  Yes | Condition: new | Sold by: dreambig2121

Good product

Good product

Verified purchase:  Yes | Condition: new | Sold by: pa39r

Good

Verified purchase:  Yes | Condition: new | Sold by: rcgogostore