Champion Aerospace Inc.

Champion Aerospace - RHM38S - Spark Plug - Iridium

P/N: RHM38S

Product Code: SP31F

Certificate Type: FAA 8130-3

270,47 $

Champion RHM38S Iridium Electrode Spark Plug, 3/4"-20 Thread Longer lasting than platinum spark plugs, Iridium "S" fine wire plugs resist lead attack better and provide better scavenging than standard platinum spark plug designs, resulting in exceptional performance, even under the most demanding conditions.

In Stock

Fast Delivery

Domestic orders placed today will be delivered the next day or on the first following business day. Delivery to all EU countries via Serbia Post, DHL, FedEx, TNT or UPS.

Original Parts

We guarantee 100% authenticity of all aviation components. All products come directly from authorized manufacturers and distributors, with full documentation and certificates.

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Our team of certified technicians is available for all your inquiries. Contact us by phone, email or live chat. Working hours: Mon-Fri, 08:00-18:00.

P/N RHM38S

Product Code SP31F

Product Category Spark Plugs & Accessories

Certificate Type FAA 8130-3

Country of Manufacture United States

Delivery Usually within 2-3 weeks after placing order

Importer for Serbia Grappolo Aviation Supply Co. Ltd

Manufacturer Champion Aerospace Inc.

Alternate P/N URHM38S

Download:
CHAMPION AEROSPACE, INC. AVIATION CATALOG AV-14

Champion RHM38S Iridium Electrode Spark Plug, 3/4"-20 Thread
Longer lasting than platinum spark plugs, Iridium "S" fine wire plugs resist lead attack better and provide better scavenging than standard platinum spark plug designs, resulting in exceptional performance, even under the most demanding conditions. Plug Electrodes are constructed of highly corrosion resistant iridium.

Important Ordering and Installation Information
No COD's on Spark Plugs.
All spark plugs come in factory sealed tube containers.
Please check plug application before opening!
We cannot accept returns on opened or installed plugs.
Aircraft Spark Plug Maintenance

It is normally recommended that spark plug gaps and deposit conditions be checked at 50 hour intervals. In addition, removal time specifications are usually available from the manufacturer and may be supplemented by past experience with a particular engine model.

Checking spark plug gaps and deposits at appropriate regular intervals is crucial to preventing engine misfires.

Aircraft Spark Plug Gaskets
Aviation Spark Plug Gaskets are manufactured to precise dimensions and material standards, based on the effective reach of a spark plug as determined by its installed thickness. An ideal installation has the firing end of the plug flush with the combustion chamber wall with no exposed threads on the plug or the cylinder bushing. Exposed threads can become hot spots initiating preignition. Use and installation of proper gaskets are essential to reliable engine operation. Double gasketting a spark plug or use of non-standard thin gaskets will expose threads, contributing to engine-damaging preignition. Use new copper gaskets to ensure a tight, gas-sealed spark plug.

Thread size: 18 mm
Reach: 1/2"/1.27 cm
Shielded Threading: 3/4"-20
Standard Electrode: Single Fine Wire
Fine Wire Electrode: Iridium
Plug Gap: .016"-.021"/0.41-0.53 mm NOTE: Spark plugs are shipped in factory sealed plastic cases. Opened spark plug cases make the spark plugs non-returnable. Please do not open any spark plug until you are sure you have received the correct spark plugs for your application.