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| Plug Number | Plug Type | Description | Buy Each |
Buy Box of 12 |
|---|---|---|---|---|
| REM38E | Massive Electrode | Champion Spark Plug | $45.60 Add to cart for current price | $523.32 |
| RHM38E | Massive Electrode | Champion Spark Plug | $45.60 Add to cart for current price | $523.32 |
| REM40E | Massive Electrode | Champion Spark Plug | $45.60 Add to cart for current price | $523.32 |
| RHM40E | Massive Electrode | Champion Spark Plug | $45.60 Add to cart for current price | $523.32 |
| RHB29E | Massive Electrode | Champion Spark Plug | $96.00 Add to cart for current price | $1093.09 |
| REB32E | Massive Electrode | Champion Spark Plug | $96.00 Add to cart for current price | $1046.64 |
| RHB32E | Massive Electrode | Champion Spark Plug | $45.60 Add to cart for current price | $522.00 |
| REB37E | Massive Electrode | Champion Spark Plug | $45.60 Add to cart for current price | $523.32 |
| RHB37E | Massive Electrode | Champion Spark Plug | $45.60 Add to cart for current price | $523.32 |
| REM37BY | Twin Electrode | Champion Spark Plug | $48.00 Add to cart for current price | $546.84 |
| REL37B | Twin Electrode | Champion Spark Plug | $96.00 Add to cart for current price | $1102.50 |
| RHU27E | Massive Electrode | Champion Spark Plug | $86.85 | $1020.00 |
| REJ38 | Massive Electrode | Champion Spark Plug | $91.75 | $1078.98 |
| M41E | Massive Electrode | Champion Spark Plug | $96.00 Add to cart for current price | $1078.98 |
| REM38S | Fine Wire | Champion Spark Plug | $194.75 | $2290.26 |
| RHM38S | Fine Wire | Champion Spark Plug | $194.75 | $2290.26 |
| REB36S | Fine Wire | Champion Spark Plug | $192.00 Add to cart for current price | $2160.90 |
| RHB36S | Fine Wire | Champion Spark Plug | $194.75 | $2290.26 |
| RHB32S | Fine Wire | Champion Spark Plug | $194.75 | $2290.26 |
| RVL38S | Fine Wire | Champion Spark Plug | $340.00 | $3998.40 |
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
Great product! Good price.
Verified Purchase
CHAMPION SPARK PLUG REM40E
Expensive, but top quality.
Verified Purchase
CHAMPION SPARK PLUG REM38E
Plugs are fine. Be careful not to open them till youre sure you have the right ones. If the plastic sleeve is opened you cannot return them, and they are not cheap.
Verified Purchase
CHAMPION SPARK PLUG RHM38E
I have been having problems with my older Lycoming engine fouling #1 bottom plug only 5 to 10 hours after being cleaned and regapped. Per Lycoming recommendation for this issue, I installed this plug and have not had the issue since.
Verified Purchase
CHAMPION SPARK PLUG REM37BY
Great plugs,
Verified Purchase
CHAMPION SPARK PLUG REM40E
Just bought four spares but look good
Verified Purchase
CHAMPION SPARK PLUG REM40E
works well
Verified Purchase
CHAMPION SPARK PLUG RHB37E (BOX OF 12)
Products are installed and working well. Seat rail AD is now completed . Thanks
Verified Purchase
CHAMPION SPARK PLUG RHB37E
Order was prompt and lowest price to be found.
Verified Purchase
CHAMPION SPARK PLUG REM40E
Verified Purchase
CHAMPION SPARK PLUG RHM38E
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
They can be used with standard magnetos.
