Champion Spark Plug RHB37E
Champion Spark Plug RHB37E
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Delivery Estimates
Orders placed by 3pm AEST Monday–Friday ship the same day. Weekend orders ship Monday. Freight costs are calculated at checkout.
Express Post typically arrives next business day in major Australian cities for orders placed before our cut-off.
Not available for orders including aerosols or DG’s.

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Description
RHB37E Massive Piston Spark Plug is a high-performance spark plug designed to deliver exceptional ignition and reliability. With its 2-prong design, this spark plug ensures optimal conductivity and durability for the engine. RHB37E spark plug is equipped with a shielded 3/4-20 inches thread, this spark plug offers a secure and reliable fit, preventing any leakage or loss of spark energy. It is built to withstand extreme temperatures and pressures, providing long-lasting performance and reliability.
FEATURES
- Two layers of corrosion protection. Nickel plating and high temperature epoxy paint
- Fired glass seal provides positive retention of centre wire and prevents gas leakage
- Nickel alloy electrodes provide excellent resistance to spark and heat erosion
- Plated threads prevent seizing
BENEFITS
- Fired in suppressor seal resistor prevents wear from voltage drain for prolonged plug life
- Ceramic insulator has excellent thermal properties that resist cracking
SPECIFICATIONS
- Thread size: 18mm
- Reach: 13/16 Inches /2.06cm
- Shielded/Unshielded: Shielded
- Shielding thread: 3/4 Inches - 20
- Standard electrode: Two Prong
- Finish: Nickel-Plated
- Suitable For Use With: R-2800 Aircraft Engine
- Plug gap: .016 Inches -.021 Inches /0.41-0.53 mm
Specifications
| Brand | Champion Aerospace |
|---|---|
| Category | Spark Plugs |
| SKU | RHB37E |
| Shipping Weight | 0.2 kg |
RHB37E Massive Piston Spark Plug is a high-performance spark plug designed to deliver exceptional ignition and reliability. With its 2-prong design, this spark plug ensures optimal conductivity and durability for the engine. RHB37E spark plug is equipped with a shielded 3/4-20 inches thread, this spark plug offers a secure and reliable fit, preventing any leakage or loss of spark energy. It is built to withstand extreme temperatures and pressures, providing long-lasting performance and reliability.
FEATURES
- Two layers of corrosion protection. Nickel plating and high temperature epoxy paint
- Fired glass seal provides positive retention of centre wire and prevents gas leakage
- Nickel alloy electrodes provide excellent resistance to spark and heat erosion
- Plated threads prevent seizing
BENEFITS
- Fired in suppressor seal resistor prevents wear from voltage drain for prolonged plug life
- Ceramic insulator has excellent thermal properties that resist cracking
SPECIFICATIONS
- Thread size: 18mm
- Reach: 13/16 Inches /2.06cm
- Shielded/Unshielded: Shielded
- Shielding thread: 3/4 Inches - 20
- Standard electrode: Two Prong
- Finish: Nickel-Plated
- Suitable For Use With: R-2800 Aircraft Engine
- Plug gap: .016 Inches -.021 Inches /0.41-0.53 mm
| Brand | Champion Aerospace |
|---|---|
| Category | Spark Plugs |
| SKU | RHB37E |
| Shipping Weight | 0.2 kg |

