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Electronic Instrument Voltage Regulator


Full Description
Item # 10804-1E
MPN # 10804-1E
Brand: NPD Reproductions

$34.33
In Stock!




In Store Availability
FL
NC
MI
CA
Description

Electronic replacement. No adjustments necessary, more reliable than the original relay style regulator. Output is a constant 5 volts as required. Patents pending. 90 day manufacturer warranty.

** Battery MUST be disconnected prior to installation. **

Works with 1.5 amp current. Not recommended for use in vehicles with A/C due to over 2 amp surge possible in the system that will blow this regulator.

Ford Mustang Years:
1965 (65), 1966 (66), 1967 (67), 1968 (68)
Above years shown are used for searches and are not application listings.

Mercury Cougar Years:
1967 (67), 1968 (68)
Above years shown are used for searches and are not application listings.

Ford Falcon and Ranchero Years:
1960 (60), 1961 (61), 1962 (62), 1963 (63), 1964 (64), 1965 (65), 1966 (66), 1967 (67), 1968 (68)
Above years shown are used for searches and are not application listings.

Ford Fairlane and Ranchero Years:
1964 (64), 1965 (65), 1966 (66), 1967 (67), 1968 (68), 1969 (69)
Above years shown are used for searches and are not application listings.

Ford Torino and Ranchero Years:
1968 (68), 1969 (69)
Above years shown are used for searches and are not application listings.

Ford Thunderbird Years:
1957 (57)
Above years shown are used for searches and are not application listings.

Ford Truck F1, F2, F3, F100, F150, F250, F350 Years:
1957 (57), 1958 (58), 1959 (59), 1960 (60), 1961 (61), 1962 (62), 1963 (63), 1964 (64), 1965 (65), 1966 (66), 1967 (67), 1968 (68), 1969 (69)
Above years shown are used for searches and are not application listings.

Ford Bronco Years:
1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70), 1971 (71), 1972 (72), 1973 (73), 1974 (74), 1975 (75), 1976 (76), 1977 (77), 1978 (78), 1979 (79)
Above years shown are used for searches and are not application listings.

NPD Part Number : 10804-1E
Manufacturer Reference #'s: National Parts Depot 10804-1E, B7A-10804-B, B9MZ-10804-B, B9MZ-10804-C, C5VF-10804-B, GR-507

Vehicle Information

Year-Range (bold)      Model (bold)      Fits/Applications

1965-1968 MUSTANG

1967-1968 COUGAR

1960-1968 FALCON

1957-1957 TBIRD

1957-1969 F100-F350

1966-1979 BRONCO

1968-1968 TORINO

1969-1969 TORINO W/ TACH

1964-1968 FAIRLANE

1969-1969 FAIRLANE W/ TACH

WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Reviews

3 Star Avg.
13 Reviews

79% of reviewers recommend this product.

Write a Review
Verified Buyer Electronic Instrument Voltage Regulator

This constant voltage regulator woks much better than the non-solid state unit which I used before. gauges work perfect, no erratic movement. I would definately rec. upgrade to this solid state version.

Submitted on August 14, 2018 by

YES I would recommend this product.

Quality

5 Stars

Value

5 Stars

Verified Buyer Electronic Instrument Voltage Regulator

its what he needed

Submitted on September 08, 2018 by

YES I would recommend this product.

Quality

5 Stars

Value

5 Stars

Verified Buyer Electronic Instrument Voltage Regulator

Purchased two of these units. First one failed in 10 minutes. Thought I may have had a severe voltage surge from charging system. All checked fine, 14.4 volts. Ordered another< failed within 20 minutes. Found an NOS unit still in the box for the same price. Works great. You decide.

Submitted on September 10, 2018 by

NPD - National Parts Depot
We sell tons of these, and this is the first issue like this that we have received. I can only reiterate that the battery must be disconnected during installation, and/or some random static discharge, could fry the unit. We're sorry that you had trouble with two of them, and will diligently monitor ongoing sales.

Quality

1 Star

Value

1 Star

Verified Buyer Electronic Instrument Voltage Regulator

I installed both regulators at the same time. The temperature and gas gauges worked great for about 15 minutes and then stopped working. I installed per the instructions. I checked the mounting and connections and still get the same results. Maybe I didn't get something right. Will have to re-check.

Submitted on April 21, 2019 by

YES I would recommend this product.

Quality

5 Stars

Value

5 Stars

Verified Buyer Electronic Instrument Voltage Regulator

Submitted on July 25, 2019 by

YES I would recommend this product.

Quality

3 Stars

Value

3 Stars

Verified Buyer Electronic Instrument Voltage Regulator

Submitted on August 20, 2019 by

YES I would recommend this product.

Quality

4 Stars

Value

3 Stars

Electronic Instrument Voltage Regulator

Chose to go with the Electronic Regulator upon replacing every Electrical Harness and Wiring Feed(s) in my '66 Coupe. Rather pricey, but...so far so good!

Submitted on December 25, 2019 by

YES I would recommend this product.

Quality

5 Stars

Value

5 Stars

Electronic Instrument Voltage Regulator

Installed per instructions and used the screw provided. Never worked. Fuel would read when ignition was turned on, but when car was started, fuel and all other gauges wouldn’t work. Contacted NPD, waiting on a reply.

Submitted on January 07, 2021 by

Quality

1 Star

Value

1 Star

Verified Buyer Electronic Instrument Voltage Regulator

solved my problem of gauges all reading low.

Submitted on April 06, 2021 by

YES I would recommend this product.

Quality

5 Stars

Value

5 Stars

Verified Buyer Electronic Instrument Voltage Regulator

Product works as it should. Although it doesn’t mount in same location as original it was a basic install but wish there was pictures so that I knew exactly where and how new install went.

Submitted on May 02, 2021 by

YES I would recommend this product.

Quality

5 Stars

Value

5 Stars

Verified Buyer Electronic Instrument Voltage Regulator

Was tired of the old style regulator frying my gauges and sensors. So far so good!

Submitted on June 12, 2023 by

YES I would recommend this product.

Quality

5 Stars

Value

5 Stars

Verified Buyer Electronic Instrument Voltage Regulator

Tried two of these with the exact same result: on my '67 factory air car, this IVR drops offline (e.g. fuel and temp gauges go to zero) every time the AC clutch disengages. Same result whether ignition switch is in ACC or run position. Interestingly both units had no problem when the A/C was turned on, only when turned off. Units would then reset only with ignition turned off then turned back on again which made it useless for driving when using A/C. Both units installed in strict accordance with instructions. Switched to a Scott Drake solid state IVR (which unlike these had the benefit of installing in the factory location) and have had zero problems since. Wish I had tried the Drake unit first and avoided the hassle of repeated R&I of the instrument cluster not to mention having to drill a hole in my speedometer housing to install this unit. I'm sure this would work fine in a non-A/C car but unfortunately it didn't work for me.

Submitted on October 09, 2023 by

YES I would recommend this product.

NPD - National Parts Depot

This should have nothing to do with A/C. These take the 12 volts coming into the dash gauges and steps it down to 5 volts where it enters the gauge. If the A/C is is surging voltage and blowing the IVR then there could be other problems that are not the fault of the part but the part is being blown by the other issue.. Electrical issues can be maddening, so this reply is simply in an attempt to add context, as we have sold thousands of these regulators without issue.

Quality

2 Stars

Value

2 Stars

Verified Buyer Electronic Instrument Voltage Regulator

This is a followup to the comments you posted on my review. Actually the A/C clutch has everything to do with the IVR as you manufacture it. You are using a simple linear step down regulator with an integrated chip and no input filter. Regardless of the manufacturer these all have overcurrent and thermal protection. The A/C clutch draws 4 amps which is supplied through the ignition switch and the main underdash harness. When the compressor clutch cuts out the IVR "sees" a momentary line transient from the load dump, before the alternator can adjust its output, that exceeds the typical ~2 amp overcurrent threshold on these units. The IVR will then shut down, by design, to protect the IC until it resets the next time power is supplied, which is exactly what was happening in my case. The reason the Drake unit doesn't have this problem is that they use a current limiting resistor, clearly visible in the product photos, as a filter between the input side and the step down regulator which eliminates this transient. Also, a non-A/C car will not have transients of this magnitude so I'm not surprised you are not experiencing issues on the majority of these that you sell given the relatively low numbers of factory air cars. As a side note, the OE mechanical bimetallic regulator would be totally unaffected by these transients. So please check the data sheet on regulator you are using to manufacture these and tell me what the overcurrent limit is. If it is in the 2 amp range as I suspect then these units are not suitable for A/C cars.

Submitted on October 13, 2023 by

YES I would recommend this product.

Quality

2 Stars

Value

2 Stars