The Best Automotive Performance Parts 2026

1. Equus Gauges 6200 6000 Series Gauge Oil Pressure/ Voltmeter/ Water Temperature GAUGE

This Equus Gauges 6000 Series analog Gauge Oil Pressure/ Voltmeter/ Water Temperature displays mechanical oil pressure (0 to 100 PSI) and electric volt(8 to 18 volts) and mechanical water temperature (130 to 280 degree Fahrenheit).

Equus 2" Volt Trio Gauge: Oil pressure Voltmeter Water temperature 90 degree sweep Model# 6200

2. Innova Equus 6086 Automotive Diagnostic Tool with 2-1/2" Mini Tachometer, Black

This Equus Mini 2-1/2" Tachometer displays 0 to 8,000 RPM in 100 RPM increments. It features an OEM-style lighted pointer along with Back-Lit illumination for night use.

Innova Equus 6086 Automotive Diagnostic Tool with 2-1/2" Mini Tachometer, Black Displays RPM range from 0 to 8, 000 in 100 RPM increments Features an OEM-style lighted pointer for easy visibility Equipped with back-lit illumination for night use Compact 2-1/2" size fits well in various automotive applications Ideal for monitoring engine performance and diagnostics

3. E3 Spark Plugs E3.10 Premium Lawn and Garden Spark Plug with DiamondFIRE Technology

The E3.10 lawn and garden spark plug is designed to optimize performance for 4-cycle, overhead valve small engines, making it the ideal choice for a wide variety of lawn and garden applications. It features a 14 mm. thread diameter and 0.375" reach with a gasket seat. The patented DiamondFIRE ground electrode delivers enhanced power, improved fuel efficiency, and a significant reduction in hydrocarbon emissions. Its innovative design helps to create an edge-to-edge spark path, promoting more complete combustion and better overall engine performance. Its proven ability to increase power by 6% to 12% (depending on engine class), improve fuel efficiency by 4% to 13%, and reduce CO and hydrocarbon emissions makes the E3.10 an eco-friendly option.

Designed to optimize performance for 4-cycle, overhead valve small engines Ideal choice for a wide variety of lawn and garden applications DiamondFire technology enhances combustion efficiency and engine performance Features a 14 mm. thread diameter and 0.375" reach with a gasket seat Increases power by up to 4%-12% and improves fuel economy by up to 3%-13% Innovative design helps to create an edge-to-edge spark path This product is backed by a limited lifetime warranty

4. Equus 7200

This Equus Gauges 7000 Series analog Gauge Oil Pressure/ Voltmeter/ Water Temperature displays mechanical oil pressure (0 to 100 PSI), electric voltmeter (8 to 18 volts) and mechanical water temperature (130 to 280 degree Fahrenheit).

Oil gauge measures from 0-100 PSI with 270 degree sweep Voltmeter measures from 8-18 volts with 90 degree sweep Water gauge measures from 130 to 280 degree F with 270 degree sweep Twist-on cup design Includes dash mount

5. Equus 3-3/8" Tachometer, DIS

Keep track of the revolutions per minute in your vehicles with this Equus 3-3/8" RPM Tachometer. Displaying 0 to 8,000 RPM in 100 RPM increments, it features an orange pointer against a white dial face with an aluminum bezel that will accent various interiors. The bright back-lit display of the white tachometer enhances night viewing, while the full 270-degree sweep offers increased visibility. Made for DIS vehicles, this Equus Tachometer is super lightweight and easy to install.

Equus 3-3/8" Tachometer, DIS

6. Equus 2" Electric Water Temperature Gauge

Monitor the heat level of engine coolant with the Equus 2" Electric Water Temperature Gauge. Displaying the current temperature of water inside the radiator, it features markings in both Celsius and Fahrenheit scales. The needle sweeps 90 degrees, and the face is back-lit, making reading easier during both the day and the night. This 2" water temperature gauge also has a twist-on ring design, making mounting and installation simpler and easier. It includes multiple adapters to help ensure compatibility with a wide range of vehicles. Equus 2" Electric Water Temperature Gauge:

100-280 degrees F/40-130 degrees C Back-lit illumination for night use 90-degree sweep Model# 6262 Rear twist-on ring mount for easier installation Equus water temperature gauge includes adapters for wide vehicle compatibility

7. EQUUS 8076 3-3/8'' SPEEDO 160 MPH

The iEquus Performance line boasts lightweight construction, durability, accuracy and ease of installation all at a price that lets you compete. It features 1-1/2, 2 Inch and 2-5/8 Inch Gauges and matching tachometers with aluminum bezel and popular white dial face that appeal to a broad range of consumers from hot rod to compact to off road enthusiasts

Provides Top Speed Reading Up To 160 Miles Per Hour Super Lightweight Vivid Orange Pointer Against Popular White Dial Face Enhances Instrument Readability Aluminum Bezel Accentuates Any Interior Uses Mechanical Bourdon Tube Meter Movement For Increased Performance And Accuracy Bright Back-Lit Display Enhances Night Viewing Full 270 Degree Sweep For Increased Visibility Limited 1 Year Warranty

8. Equus 6088 3-3/8" Tachometer, Black

6000 Series Tachometer; 3-3/8 in.; 270 Degree Sweep; w/Adjustable Shift Point Indicator;

Get the information needed about the quality of your car's engine, and install this valuable tachometer 6088 tachometer model from Equus is all you need to know more about your car's engine Handy instrument to measure the working speed of your car's engine, in RPM (revolutions per minute) Constructed from a rugged and durable plastic material that is built for extended use Easy to install and easy to read once installed! Perfect gift for any automotive enthusiast in your life

9. Autolite Platinum Spark Plug, AP25

Keep your vehicle up and running with the Autolite Platinum Spark Plug. It has a center wire platinum firing tip that reduces gap erosion, offers fewer misfires and ensures optimal performance. This plug also has a longer life than standard copper core designs. It provides for increased fuel efficiency over the life of the plug. The nickel plated threads and shell of the car spark plug provides corrosion resistance. It is designed for import and domestic vehicles. Use it to make sure your vehicle is ready for the open road. It works to help your engine stay running at an optimal level.

Autolite Platinum Spark Plug, AP25: The Autolite Platinum spark plugs provide a center wire platinum firing tip Reduced gap erosion, fewer misfires, better performance and more durability The car spark plug has a longer life than standard copper core spark plugs Increased fuel efficiency over the life of the plug Nickel plated threads and shell provide corrosion resistance The high-performance spark plug is designed for import and domestic vehicles

10. M14 SAV-A-THREAD IN/LONG

M14 SAV-A-THREAD IN/LONG We offer our customers the distinct advantage of ordering and receiving their specialty parts HELR5326-14L Features: -Thread size: M14 x 1.25. -Reach: long insert. -Quantity: 1 insert package. -Sav-A-Thread M14 Insert. Dimensions: Overall Height - Top to Bottom: -0.7 Inches. Overall Width - Side to Side: -2.5 Inches. Overall Depth - Front to Back: -2.6 Inches. Overall Product Weight: -0.01 Pounds.Brand:-HELICOILM14 SAV-A-THREAD IN/LONGMade in USA The package length is 6.604 centimeters The package height is 1.777 centimeters The package width is 6.096 centimetersItemNumber#H23R532614L

This Product Is Made Of High-Quality Materials To Serve You For Years To Come. Designed Using State-Of-The-Art Technology And With Customers In Mind It Will Meet Your Needs And Deliver Great Quality At An Affordable Cost. Free Running