Best Auto Meter Automotive Replacement Tachometers in 2025

HOUR METER----Contains tachometer, hour meter, service timers ;Help you track how many hours you put on your engine.When engine is off, display shows total run time of engine and remains visible. Total hours can reset ; 0.1 hours accuracy

MAINTENANCE REMINDER----Programmable maintenance interval service timer(SERVICE ),Countdown tracking service reminder time; When the maintenance time arrives, the service warning icon flashes to remind

TACHOMETER----Accurately records your RPMs when the engine is running , Help adjust engine idle;Can be programmed for different engine firing patterns

3-3/8" black dial face with 250 degree sweep and chrome bezel with mounting hardware

0-8000 RPM range, driven by Air Core motor

Adjustable redline pointer

HOUR METER----The total hour reading display range is 0 to 99999H, 0.1H accuracy.Trackong the total working hours on equipment in real time, the timer data is retained automatically when the equipment is turned off, and the next cycle is accumulated directly.

TACHOMETER----Measure the current RPM of the engine. When the engine turn on, the LCD displays the current RPM and the maximum RPM is 30000.

INSTALLATION----Easy to install, no wiring required, or connection with the enclosed hardware, this tachometer records gasoline engine’s total running hours and RPM by getting the induction from spark plug cable when engine starts.

Diameter: 2"/52mm.

High Visibility Warning Light (On over 100 °C )

Power: DC(10-15V) 12V Professional.

★100% brand new & high quality.LED liquid crystal display.

★Fit all gasoline engines with spark plugs

★Due to inductive design, the cable can be operated by binding the cable to the spark plug.

Waterproof IP65

Backlight Display

Refresh 0.5 or 1.0

Applications for all 2-Stroke or 4-Stroke gas powered engines

It will show both engine RPM and hours of operation,Read up to 99,999 RPM

Easy to install, instructions & user manual included,Programmable maintenance interval setting

[Scene Application]--Induction tachometer hour meter for maintenance of any 2 or 4 stroke gasoline engine, maintenance timing (1-2000H can be set) and speed detection (MAX RPM25000)

[Housekeeper Service]--Maintenance intervals make it easy to program the time you need. When the time is reached, the LCD screen will flashing reminder

[Safety Guarantee]--The anti-seismic design of the tachometer can also display smoothly on the pit road, and always pay attention to the health of the engine pulse beat.

Small engine tachometer rpm - Inductive tach gauge can display real-time rpm in digital when your engine is running. Help diaganose working condition of your vehicles & gas generator or equipment like boat, marine outboard motor, motorcycle, lawn mower, compressor, chainsaw, atv, dirt bike, tractor, truck, etc. The rpm meter tester with programmable rev limiter setting and max rpm recall keeps the engine safe. The recordable rpm range is 0-25000 and you can set the refresh rate at 0.5s or 1s

Hour meters for small engines - Accurate unresettable tot running time, which is sum run time of all engines it meters. Resettable job time can record working time of two engines separately. That means you can track how many hours of two different equipment have worked with only one timer tool. When the engine is off or not working, the tot time remains visible. Time display range of this hr meter is 0-6000h, hour counter accuracy is 0.1h

Maintenance reminder - Timing analyzer as hour/rpm checker can memorize the service time of two different engines in different time. When it's time to repair one of your engines, the tool's screen will show red backlit meanwhile the icon flashes as indicator to remind you. Tuning tachometer helps monitor your engine or car in good condition

【 Great Digital Tach 】It used on any 2 or 4 stroke gas engine up to 16 cylinders to record the RPM ,Maximum RPM recorded for last operation activity; RPM range: 0 to 25000.the refresh rate at 0.5s or 1s .

【 Engine Tachometer rpm 】To get an accurate reading,it sparks every other revolution. But with the ignition system on these engines, every time the flywheel makes one revolution, it passes the coil and creates a spark. That would be great if this were a 2-stroke engine, Trust me, this is how you'll get an accurate reading with this tach on this type of engine.

【 Hour Meters Timing 】 Maintenance reminder cumulative total running time, Programmable Countdown tracking service reminder time; record part of running time JOB and JOB2, used to measure the time of a particular work job, Like change oil Air filter Replacement,maintenance timing

From 0 to 8000 RPM, white LED backlight, red shift light.

3.75 inches (about 9.5 cm), see Figure 9 for detailed dimensions.

For 4, 6 and 8 cylinder engines.

Voltage: 12V, Light Color: Red

1000 to 11,000 rpm shift point

Size 5.31" (Length) X 1.38" (Diameter)

Practical Design:Internal highlight LED night light allow you see mileage clearly,high performance dual odometer design,high capacity black face

Size: 68mm(2.7") outer diameter,56mm(2.2") height,10mm mounting hole

Wire Connection:Black-negative,Red- backlight positive,Green-neutral gear,Blue-headlight indicator,Yellow- turn signal indicator

Just fit 4/6/8 Cylinder and DC12V!

Warning signal: Light will light up in red when revolutions exceed 5000RPM.

Read range:Our gauge will precisely measure the engine and crankshaft revolutions per minute of your engine that is between 0-9999 RPM.

FUNCTION：2”(52mm) black face tachometer with a magnified tinted lens is designed to display the RPM of your 1-10 cylinder gas engine vehicle

FEATURE: An pointer gauge with an illuminated red needle and blue LED display, 7 solid color settings for easier night driving.The front button on the lens can switch the color of light you want, it allows you to match your dashboard lights or add a custom style to the interior of your vehicle.

EASY INSTALLATION: No need any sensors,make the install process quick and easy.

The tachometer is small and light, Approx 1.6" l x 3"w

Hours Capcity:99999 hours , Hours accuracy: 0.1 min ; RPM Capcity:20000rpm,RPM accuracy: 10 RPM

Powered by one CR2450 lithium battery. No external power connections are required

Traditional incandescent lighting illuminates around the perimeter of the dial

Compatible with 2 - 4 pulse ignition signals (4-8 cylinder engines) with points, electronic, and most 12V high-performance racing ignitions.

12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system

SPECIFICATION: Standard 3-3/8" (85mm) dial for a 3-3/4" (95mm) opening.

FEATURES: Designed for in-dash; tachometer suitable for diesel automotive, "W" terminal on the alternator & requires 12 or 24-volt negative ground systems.

PACKAGED: Light bulb(for 12V and 24V), U-bracket kit, VR stick.

HOUR METER----The total range is 0-99999H, 0.1H accuracy, can be reset, and the product can also be restored to factory settings. Even when the device is turned off, the timer storage data automatically, and the next cycle is accumulated directly. Help you track the total running time of the engine in real time.

MAINTENANCE REMINDER ---- Programmable maintenance interval service timer (SVC),Countdown to track the service reminder time;when the maintenance time is up,the service warning icon will flash to remind you.

TACHOMETER----The RPM range is 0-30000RPM,10RPM accuracy.Accurately record the speed of the engine when it is running to help adjust the engine idle speed; there are 3 different spark plug firing pattern for different strokes, and can be set to not display RPM mode in addition.

Be suitable for all kinds of tacho sensors, and display the rotation speed of the engine.

Use moving-magnet principle to drive the needle, featuring good endurance and anti-vibration.

IP67 waterproof , rainproof, dust proof , anti fogging，Indicating Range: 0-8000RPM

Specs: Description: Tach Cable, Notes: Restoration Quality w/flexible steel case, 32 15/16" length.

Compatible with/Replacement for Ford/New Holland: 8N17365, 8N17365B, 8N17366, F3NN17365AA

Compatible With / Replacement For: Ford/New Holland 8N

Wide Applications - The inductive hour meter is ideal for marine, ATV, motorcycle, snowmobile, boat, dirt, ski, karting, gas engine, lawn mower...can track the service life of your vehicle - oil changes, valve, adjustments, clutch service, chassis lubrication and other maintenance schedules

Easy Installation - The inductive hour tachometer is easy to peel and stick, no battery required, no cutting, no wiring necessary required or attach with enclosed hardware

Inductive Design - Just connect the hour meter & spark plug with the wire, then use the screws or zip tie to fix the digital hour tachometer, can basically works on any gas engine & generator

Displays 0 to 8000 RPM in 100 RPM increments

Black racing design with back-lit illumination for night use

Full 270-degree sweep for increased visibility

🚗【Function】The fuel gauge will accurately display fuel level remaining in your gas tank. You can switch 7 color backlight. Include red、green、blue、yellow、olivine、orange、purple, totally 7 kinds different backlight color.

🧭【Material】The marine fuel gauge diameter is 2-1/16 inch (52mm). The marine fuel gauge is made of 316L Metal, Rubber and Plastic. Scratch resistant curved glass lenses.

🚢【Wide Applicability】 This boat fuel gauge applicable for most American Standard (240 - 33 Ohm) sending units. Applicable for Cars, Trucks, Tractors, Vehicle Diesel to Match Fuel Sending Unit for Diesel Oil/ Gasoline Level Monitoring. High sensitivity and easy operation.

Open a 2" dimension and 2-3/4" depth hole, put gauge into it and fasten

Indicating Range: 0-9990RPM, Speed Ratio: 1-300 adjustable, You can press the back button to adjust it. Idle speed is typically 600-800rpm. Details refer to owner manual.

Suitable for diesel engine and gasoline engine. Tachometer can get signal from engine, ignition coil, crankshaft sensor, or tacho sensor (be sold separately), etc..If you need tacho sensor, pls. search for ASIN NO. B07RN3HJ72 or B07RR8NQ45

Works on vehicles with conventional, electronic, and distributorless ignition systems

Can be calibrated to work with 4, 6, and 8 cylinder engines and outboards

Chrome bezel and black dial with Domelux lens

【2 in 1 Voltmeter & Tachometer】：it is a combination of digital tachometer and voltage display for motorcycle. A necessary equipment that can help you to know the condition of the tachometer

【Waterproof】: The housing is 6 chromed electroplating, which has better waterproof effect, durable and light

【Wiring Instructions】: (1) RED wire is connected to the positive accessory wire so it work only when bike is running [no battery drain ; (2) BLACK wire is connected to a negative wire or chassis ground ; (3) GREEN is the SIGNAL wire, it goes to the ignition induction line or the ignition coil input connection [NOT THE ONE THAT GO TO THE SPARK PLUG]

100% New Tachometer Cable Meets OEM Quality

Fits For Ford Tractors: 2000, 2100, 2110, 2120, 2300, 2310, 2600, 2610, 2810, 2910, 3000, 3100, 3110, 3120, 3300, 3400, 3500, 3550, 3600, 3610, 3910, 4000, 4100, 4110, 4200, 4330, 4340, 4400, 4410, 4500, 4600 (SU), 4610, 5000, 5100, 5200, 5340, 5600, 5610, 6600, 6610, 7000, 7600, 7610, Industrial 4140

Overall Length: 49-3/4" Mount to Mount: 48-1/4" For diesel and gas applications

💎【HOUR METER】 - The total hour meter reading display range is 0 to 99999HRS, Resolution 0.1HRS (0-9999.9HRS), 1HRS (10000-99999HRS). There is also a resettable partial timer. Shockproof, waterproof grade: IP68. Resettable partial hour count.

💎【TACHOMETER】 - Measure the current RPM of the engine. When the engines turn on, the LCD displays the current RPM and the maximum RPM is 60000.

💎【RPM TYPE】 - According to the gasoline engine with different power and speed range, there are 3 optional RPM types: 1P2R, 1P1R, 2P1R.

Genuine Suzuki part that fits your specific vehicle

Tachometer Monitor Gauge

Part Number: 34200-93J00