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| Plug Number | Plug Type | Description | Buy Each |
Buy Box of 12 |
|---|---|---|---|---|
REM38E | Massive Electrode | Champion Spark Plug | $39.50 | $463.95 |
RHM38E | Massive Electrode | Champion Spark Plug | $39.50 | $463.95 |
REM40E | Massive Electrode | Champion Spark Plug | $39.50 | $463.95 |
RHM40E | Massive Electrode | Champion Spark Plug | $39.50 | $463.95 |
RHB29E | Massive Electrode | Champion Spark Plug | $62.75 | $736.00 |
REB32E | Massive Electrode | Champion Spark Plug | $42.95 | $504.00 |
RHB32E | Massive Electrode | Champion Spark Plug | $39.50 | $463.95 |
REB37E | Massive Electrode | Champion Spark Plug | $39.50 | $463.95 |
RHB37E | Massive Electrode | Champion Spark Plug | $39.50 | $463.95 |
REM37BY | Twin Electrode | Champion Spark Plug | $40.50 | $475.95 |
REL37B | Twin Electrode | Champion Spark Plug | $68.75 | $807.00 |
RHU27E | Massive Electrode | Champion Spark Plug | $70.75 | $831.00 |
| REJ38 | Massive Electrode | Champion Spark Plug | $69.95 | $821.00 |
M41E | Massive Electrode | Champion Spark Plug | $56.95 | $668.00 |
REM38S | Fine Wire | Champion Spark Plug | $179.50 | $2110.92 |
RHM38S | Fine Wire | Champion Spark Plug | $179.50 | $2110.92 |
| REB36S | Fine Wire | Champion Spark Plug | $169.75 | $1995.00 |
RHB36S | Fine Wire | Champion Spark Plug | $179.50 | $2110.92 |
RHB32S | Fine Wire | Champion Spark Plug | $179.50 | $2110.92 |
| RVL38S | Fine Wire | Champion Spark Plug | $196.50 | $2310.84 |
Overview
|
In the early 1900s, small planes flew with single ignition systems powered by adapted automobile engines using Champion-brand automotive spark plugs. By the 1920s, the company had developed innovative spark plugs designed specifically for the aviation industry.
Champion Aerospace designs and manufactures Champion-brand piston-engine ignition components for both OEM and aftermarket for general aviation aircraft applications. Every spark plug manufactured has built-in design advantages that assure longer life and greater reliability.  * Shielded barrel thread size. Check barrel size - 5/8x24 or 3/4x20 threads before ordering and select proper plug number, See page 236 for Sparkplug Application Table. ** The "Iridium S" sparkplugs replace the Platinum and "W" Iridium types. Increased bore diameter improves scavenging action. Greater clearance volume can accept more combustion deposits. Single Iridium electrode offers greater resistance to lead attack. Easy to clean Easy to gap 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. |
Reference Chart
| MASSIVE ELECTRODES | ||
| Shielded | Unshielded | |
| 5/8-24* | 3/4-20* | |
| M41E (18MM) | ||
| REJ38 (14MM) | ||
| REL37B(14mm) | ||
| REB37E | ||
| RHB37E | ||
| REM37BY | ||
| REM38E | ||
| RHM38E | ||
| REM40E | ||
| RHM40E | ||
| RHU27E | ||
| REB32E | ||
| RHB32E | ||
| | ||
| REM38S | ||
| RHB32S | ||
| RHB36S | ||
| RHM38S | ||
| REB-36S | ||
| RVL38S | ||
Documents
Reviews
Spark plug arrived in good condition.
Verified Purchase
CHAMPION SPARK PLUG REM40E
Champion products the best. JCV AIRSALES
Verified Purchase
CHAMPION SPARK PLUG RHB32E (BOX OF 12)
Had zero issues with these great spark plugs.
Verified Purchase
CHAMPION SPARK PLUG REM40E
👍👍
Verified Purchase
CHAMPION SPARK PLUG REM38E (BOX OF 12)
Nice product. Expensive but needed to bite the bullet and replace the set
Verified Purchase
CHAMPION SPARK PLUG REM40E (BOX OF 12)
Spark plug arrived in two days and I was off and running again!
Verified Purchase
CHAMPION SPARK PLUG REJ38
Excellent service as always
Verified Purchase
CHAMPION SPARK PLUG REM37BY
Im getting about 500hours out of these plugs in a Franklin. Expensive, but glad to have them.
Verified Purchase
CHAMPION SPARK PLUG REJ38
Verified Purchase
CHAMPION SPARK PLUG REJ38
Fast
Verified Purchase
CHAMPION SPARKPLUG # M41E
Q&A
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
These plugs use standard 18MM copper spark plug gaskets, part number 07-00877. One is included with each plug.
REM37BY:
- R (Resistor) = Mil-Spec. Resistor-Erosion protection
- E (Barrel Style) = Shielded 5/8"-24 Thread
- B (Mounting Thread/Reach/Hex Size)= 18mm, 13/16" 2.06cm, 7/8" 2.22cm
- 37 (Heat Rating Position) = 26 is cold and 50 is hot
- BY (Electrode Design) = Twin Electrodes Nickel (B) and Projected Core Nose (Y)
- R (Resistor) = Mil-Spec. Resistor-Erosion protection
- E (Barrel Style) = Shielded 5/8"-24 Thread
- M (Mounting Thread/Reach/Hex Size)= 18mm, 1/2" 1.27cm, 7/8" 2.22cm
- 40 (Heat Rating Position) = 26 is cold and 50 is hot
- E (Electrode Design) = Two Electrode Massive
