STEWART WARNER 990-A Nos Ignition Monitor Tachometer Tach 970 Pedestal 60S

( Brand: Stewart Warner ), ( Manufacturer Part Number: 990-A ), ( Unit Of Measure: Rpm ), ( Type: Tachometer ), ( Display Type: Analog ), ( Style: Vintage ), ( Vintage Part: Yes )

Review STEWART WARNER Nos 990a Ignition Monitor 970 Series Tachometer Pedestal Tach 60s

Stewart Warner 990-A NOS 990A Ignition Monitor & 970 Tachometer Pedestal Tach (1960s Vintage)

Step back in time with the Stewart Warner 990-A NOS 990A Ignition Monitor and 970 Tachometer Pedestal Tach, a captivating piece of automotive history hailing from the 1960s. This vintage duo combines functionality, style, and authenticity, making it an irresistible addition to any classic car restoration or enthusiast's collection.

The 990-A Ignition Monitor offers a simple, yet essential gauge for keeping track of your engine's ignition system. Its polished, brass casing adds a touch of charm to any dashboard, while the easy-to-read dial provides real-time information for peak performance. This original, never-used (NOS) part is in mint condition, ensuring a flawless fit and finish for your vehicle.

Accompanying the 990-A Ignition Monitor is the 970 Tachometer Pedestal Tach, a striking tachometer that delivers essential engine speed data. The pedestal design boasts a strong, sturdy base, providing stability and a sleek aesthetic to your dash. The white dial with black markings presents clear and concise information, while the red needle offers an eye-catching focal point. This tachometer is also in pristine, original condition, guaranteed to complement your restoration project or classic vehicle.

Invest in the Stewart Warner 990-A NOS 990A Ignition Monitor and 970 Tachometer Pedestal Tach for a timeless, functional, and authentic addition to your vehicle. Boost your car's performance and enhance its visual appeal with this iconic pair of 1960s automotive instruments.

Stewart Warner 990-A NOS 990a Ignition Monitor, 970 Tachometer Pedestal Tach, 60s: A Comprehensive Review

1. Authenticity: This is a new old stock (NOS) item, meaning it's a brand new, original part from the 1960s that has been preserved and is now available for purchase.

2. Vintage Appeal: The Stewart Warner gauges are known for their classic design, which can add a touch of nostalgia and visual appeal to a classic car.

3. Functionality: The 990-A Ignition Monitor and 970 Tachometer are essential components for ensuring the proper functioning of your classic vehicle's engine.

4. Durability: Stewart Warner products are renowned for their durability, making them a reliable choice for long-term use.

1. Compatibility: Since these parts are from the 1960s, there might be some compatibility issues with modern vehicles or newer versions of the same model.

2. Price: Compared to modern alternatives, these vintage gauges can be more expensive due to their rarity and vintage appeal.

3. Availability: New old stock items can be hard to find, and once they're sold, they're gone.

4. Potential Need for Adaptation: If you're planning to install these gauges in a modern vehicle, you might need to adapt them to work properly.

The Stewart Warner 990-A NOS 990a Ignition Monitor, 970 Tachometer Pedestal Tach, 60s is a great choice for classic car enthusiasts looking to maintain or restore their vintage vehicles with authentic, functional, and durable parts. However, potential buyers should be aware of the compatibility issues, higher price, and potential need for adaptation.

If you're restoring a classic car or maintaining a vintage vehicle, these gauges are a worthy investment for their vintage appeal, functionality, and durability. However, if you're working on a modern vehicle, consider the compatibility issues and potential need for adaptation before making a purchase. It's always a good idea to consult with a professional mechanic or do thorough research to ensure these gauges will work perfectly in your specific vehicle.

Details:

The original mounting screws are still sealed in the envelope shown. If a fellow hot odder looked in your car and saw SW tach or gauges, he knew you were force to be reckoned with. Stewart Warner instruments have always been well known for being dependable, accurate, and easy on the eyes. All terminal labels are also very nice and legible.

This is simply and awesome never used tach ignition monitor!, I have a number of different tachometers that work with this monitor in my other listings which are shown the last few pictures. The 970 series tach with the 990 ignition monitors were known as being some of most reliable and accurate on market carried a price that reflected fact. The original decal is in awesome shape as shown. This is a real deal Stewart Warner ignition monitor for 970 series pedestal and panel mount tachometers.

Yank built super cars are well known for having Stewart Warner 970 series pedestal tach installed in them. See my other listings for the parts in last couple pictures. Due to the cost, not many of these tach and monitors were made even fewer survive today. This is brand new in the original box and has never been used or installed.

This particular monitor is model 990A which was used on engines with electronic ignition systems. This ignition monitor is in mint unused condition as shown. This listing is for the ignition monitor described above only. This is an awesome and very hard to find vintage tachometer ignition monitor/sending unit.

It has never been used or installed.

part #: 990-a prices

• $295.00-$650.00

specifications boosttempgauges:

• brand: Stewart Warner
• mpn: 990-a
• unit of measure: Rpm
• type: Tachometer
• display type: Analog
• style: Vintage
• vintage part: Yes

payments boosttempgauges:

• money order
• other
• cash
• wallet: Paypal
• credit card: Discover

general boosttempgauges:

• condition: Used
• Interior Parts Accessories > Gauges > Individual Gauges

seller boosttempgauges:

• # reviews: 17324
• rating: 99.6%
• city: Santa Cruz, California

offer boosttempgauges:

• availability: In Stock
• started: December 19, 2025
• best offers: True
• options: Ship-to-home
• sold: 0
• quantity: 1

shipping boosttempgauges:

• class: Standard
• cost: $8.85
• type: Fixed
• service: Standard
• transit: 7-10 Days

returns boosttempgauges:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

Stewart Warner 990-A Is Similar To:

• Gauge Deg 100-230 Instrument Temp Chrome 82114 Stewart Warner Marine Bezel Water (28.9% similar) I am always happy to combine shipping charges. Even though it says marine on the box you can of course use it on your car, truck, rat rod etc. This original Stewart Warner temp gauge looks unused. Ground and comes with original papers. Since this is untested I will give you a one week return ...(May 27th, 2015)
• Gauge Stewart Pressure Warner 113003 Oil (31.7% similar) New Stewart Warner oil pressure gauge part great price pic DSCN5065 5066...(March 16th, 2015)
• 113233 Stewart Warner Trans Temp Gauge White Face (37% similar) Stewart Warner trans temp gauge 140F-320F white face it is new but in a different box...(September 18th, 2018)
• 113269 Stewart Warner Vac-boost Gauge Maximum (35.1% similar) Stewart Warner vac boost gauge maximum performance model Sep P/N measures across see pictures for more measurements...(February 10th, 2017)
• 114234 Stewart Warner Nos Silver (37.3% similar) Diameter gauge size mm: 67. 00MM diameter sender ohm range: 70 ohms empty, 10 full gauge number color: black pointer red bezel finish: silver liquid-filled: no oem replacement: sending unit included: series: analog...(July 6th, 2017)
• 114241 Stewart Warner New Fuel Level (34.4% similar) They also have unique inner and outer bezels, robust 3-DIMENSIONAL pointers, advanced smut electronics lighting techniques. You get the best performance with most stylish look for a killer combo that can't be beat. Stewart Warner: 2-5 8, fuel level white 240E-33F, electronic these maximum ...(February 21st, 2017)
• 114251 Stewart Warner Nos Fuel Level Gauge Black (35.8% similar) Stewart Warner gauges fuel level gauge...(November 22nd, 2018)
• 114252 Stewart Warner Nos Silver (37.3% similar) 00MM diameter gauge Stewart Warner maximum performance type fuel level liquid filled no oem replacement pointer color red quantity sold individually. Diameter gauge size mm sender ohm range 16 ohms empty, 158 full sending unit electrical included no. Stewart Warner gauges - analog temp products ...(July 7th, 2017)
• 114274 Stewart Warner Maximum Performance Series (38.8% similar) Gauge series: analog. Analog, electrical, white face gauge type: water temperature color: sending unit: electrical range: degrees f size in. Diameter gauge size mm: 52. 40MM diameter gauge number color: black pointer red bezel finish: liquid-filled: no oem replacement: sending unit included: yes ...(December 28th, 2016)
• 114280 Stewart Warner Maximum Performance (36.2% similar) Stewart Warner maximum performance series 2 water temp gauge, metric, sealed package...(July 18th, 2017)
• 114311 Stewart Warner Nos Pressure Gauge (39.7% similar) Diameter gauge size mm sending unit mechanical. Nylon tubing and 1/8 in. Not adaptor fitting. Stewart Warner gauges - analog temp products specifications bezel color black gauge face white number range psi series size in. Oem replacement no pointer color orange quantity sold individually. 00MM ...(February 11th, 2017)