EGT Probes

Maximize the performance of your engine with professional grade Exhaust Gas Temperature probe sensors. Our probes are designed to accurately and reliably measure the temperature of your engine's exhaust gases in real-time, providing you with the data you need to optimize engine performance, improve fuel efficiency, and minimize emissions. Our EGT probes are made in the USA from high-quality materials to ensure durability and are easy to install, making them the ideal choice for both professional and DIY mechanics. Our EGT probes are compatible with a wide range of aftermarket engine tuners and gauges. In-stock and ready for fast delivery. Order now and experience the benefits of precise exhaust gas temperature measurement with our professional grade USA made EGT probes.

Need help making a selection? Use our EGT Probe Comparison Chart. For additional pricing and technical questions, contact us now to speak to an experienced application engineer.

EGT Probe Comparison Chart

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Extreme Duty Racing EGT Probes

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Showing 1 - 18 of 18 results

Gas Engines

Extreme Duty

.250 inch Exhaust Gas Temperature EGT Probe Sensor with Compression Fitting

EGT Probe Exhaust Gas Temperature Sensor - Extreme Duty - 1/4" Diameter

Starting at $69.25

• EGT-IP series
• Probe diameter 1/4 inch (0.250 inch)
• Exposed Tip Sensing Junction (Fast Response)
• Response time constant: 150 milliseconds
(Recommended for fuel types: Gasoline, Nitromethane, & Alcohols)

Diesel Engines

Extreme Duty

EGT Probe - Diesel - Extreme Duty Racing - 1/4" Diameter

Starting at $64.25

• EGT-SW series
• Probe diameter 1/4 inch (0.250 inch)
• Enclosed Tip Sensing Junction (Foul Proof)
• Response time constant: 500 milliseconds
(Recommended for fuel types: Diesel, Biodiesel, CNG & LNG)

Diesel Engines

Mid-Large Engines

EGT Probe Diesel Commercial Industrial Exhaust Gas Sensor 3-16 DP Series

EGT Probe - Diesel - Commercial Industrial Duty - 3/16" Diameter

Starting at $57.00

• EGT-DP series
• Probe diameter 3/16 inch (0.187 inch)
• Enclosed Tip Sensing Junction (Foul Proof)
• Response time constant: 1200 milliseconds
(Recommended for fuel types: Diesel, Biodiesel, CNG & LNG)

Gas Engines

Mid-Large Engines

EGT Probe Exhaust Gas Temperature Sensor - 3/16" Diameter

Starting at $54.75

• EGT-EP series
• Probe diameter 3/16 inch (0.187 inch)
• Exposed Tip Sensing Junction (Fast Response)
• Response time constant: 250 milliseconds
(Recommended for fuel types: Gasoline, Natural gas, Nitrous Oxide, & Alcohols)

Gas Engines

Mid-Large Engines

EGT Probe_MP Series_Muffler Clamp_Exhaust Gas Temperature_90 degree_Harold G. Schaevitz

EGT Probe Exhaust Gas Temperature Sensor - Muffler Clamp - 3/16" Diameter

Starting at $59.75

• EGT-MP series
• Probe diameter 3/16 inch (0.187 inch)
• Exposed Tip Sensing Junction (Fast Response)
• Response time constant: 250 milliseconds
(Recommended for fuel types: Gasoline, Natural gas, Nitrous Oxide, & Alcohols)

Gas Engines

Mid-Large Engines

2.5 inch Straight Exhaust Gas Temperature EGT Probe with Compression Fitting

EGT Probe Exhaust Gas Temperature Sensor - 2.5" Straight - 3/16" Diameter

Starting at $56.75

Gas Engines

Extreme Duty

.250 inch Exhaust Gas Temperature EGT Probe Sensor Straight 3.0"

EGT Probe Exhaust Gas Temperature Sensor - Extreme Duty - 3.0" Straight - 1/4" Diameter

Starting at $69.75

Gas Engines

Mid-Large Engines

4 inch Straight Exhaust Gas Temperature EGT Probe with Compression Fitting

EGT Probe Exhaust Gas Temperature Sensor - 4" Straight - 3/16" Diameter

Starting at $57.50

All Engine Types

Small Engines

.125 inch Exhaust Gas Temperature EGT Probe Sensor Straight with Muffler Clamp

EGT Probe Exhaust Gas Temperature Sensor - Integrated Muffler Clamp - 1.5" Straight - 1/8" Diameter

Starting at $56.75

• EGT-EA series
• Probe diameter 1/8 inch (0.125 inch)
• Enclosed Tip Sensing Junction (Foul Proof)
(Recommended for fuel types: All)

Gas Engines

Extreme Duty

.250 Exhaust Gas Temperature EGT 8 Probe Harness, Severe Duty

EGT Probe Exhaust Gas Temperature Sensor - Extreme Duty - 1/4" Diameter - Set of 8

Starting at $498.00

• EGT-IP series
• Set of 8 • 1/4 inch diameter (0.250 inch) EGT Probes
• Exposed Tip Sensing Junction (Fast Response)
• Response time constant: 150 milliseconds
(Recommended for fuel types: Gasoline, Nitromethane & Alchohols)

Gas Engines

Small Engines

.125 Exhaust Gas Temperature EGT Probe with Compression Fitting

EGT Probe Exhaust Gas Temperature Sensor - 1/8" Diameter

Starting at $58.00

• EGT-AP series
• Probe diameter 1/8 inch (0.125 inch)
• Exposed Tip Sensing Junction (Fast Response)
• Response time constant: 250 milliseconds
(Recommended for fuel types: Gasoline, Natural gas, & Alcohols)

2-Stroke Engines

Small Engines

2-Stroke Engine EGT Probe Exhaust Gas Temperature

EGT Probe Exhaust Gas Temperature Sensor - For 2-Stroke Engines - 1/8" Diameter

Starting at $56.75

• EGT-2S series
• Probe diameter 1/8 inch (0.125 inch)
• Enclosed Tip Sensing Junction (Foul Proof)
• Response time constant: 550 milliseconds
(Recommended for fuel types: Gasoline / Oil mixture)

Diesel Engines

Mid-Large Engines

EGT Probe - Diesel - Commercial Industrial Duty - 4" Straight - 3/16" Diameter

Starting at $60.25

Diesel Engines

Small Engines

.125 inch Diesel Exhaust Gas Temperature EGT Probe with Compression Fitting

EGT Probe - Diesel - Fast Response Motorsports Duty - 1/8" Diameter

Starting at $59.95

• EGT-DF series
• Probe diameter 1/8 inch (0.125 inch)
• Enclosed Tip Sensing Junction (Foul Proof)
• Response time constant: 550 milliseconds
(Recommended for fuel types: Diesel, Biodiesel, CNG & LNG)

All Engine Types

Small Engines

.125 inch Compact Exhaust Gas Temperature EGT Probe with Compression Fitting

EGT Probe Exhaust Gas Temperature Sensor - Compact Size - 1/8" Diameter

Starting at $59.50

• EGT-CP series
• Probe diameter 1/8 inch (0.125 inch)
• Enclosed Tip Sensing Junction (Foul Proof)
• Response time constant: 550 milliseconds
(Recommended for fuel types: All)

All Engine Types

Small Engines

EGT Probe Exhaust Gas Temperature Sensor - Compact Mini Size - 0.090" Diameter

Starting at $59.75

• EGT-CM series
• Probe diameter 0.090 inch
• Enclosed Tip Sensing Junction (Foul Proof)
• Response time constant: 350 milliseconds
• Thread is M5x0.8 (Includes mounting nut)
(Recommended for fuel types: All)

All Engine Types

All Engine Sizes

Exhaust Manifold or Pipe Surface Temperature Probe

Exhaust Manifold or Pipe Surface Thermocouple Temperature Sensor

Starting at $48.75

• WPTC Series
• Fast Response
• Flexible Stainless Steel pad, can be attached to flat or curved surface
• Pad can be brazed, spot welded, or clamped to surface
• For measuring surface temperature of exhaust pipe or manifold

All Engine Types

All Engine Sizes

Air Intake Temperature Probe Thermocouple Blower, Supercharger

Starting at $53.75

• Probe diameter 1/8 inch (0.125 inch)
• Enclosed Tip Sensing Junction (Fast Response)
• Response time constant: 250 milliseconds