CANADIAN CUSTOMER: Due to the Canada Postal Service strike, we recommend choosing DHL Express.
Note: UPS Mail Innovations is delivered by the post office and Canadian deliveries will be affected by the strike.

International Customers Click Here [Updated 6/2024]

International Customers

Due to some ongoing challenges with the software we use to generate customs data and print shipping labels for international orders,
orders may take upto 7 days before we are able to generate the shipping label. If the order has USED item or items that need to be shipped from the supplier to us, it can take significantly longer.

Also be aware that even though we ship items with the proper documentation to show that duties and taxes are prepaid, some Postal Services are ignoring this and still charging these fees at delivery. If this occurs to you, please send us a copy of the receipt showing the tracking number with the fees paid and we can get the Duties/Taxes we charged to you refunded.

UK Customers / EU Customers

We are using a new shipping service where international shipments now include the Duties/Tax/Fees, so currently we can not offer USPS/Mail Innovations if the order is over 135GBP/150EUR, since USPS can not pay duties/taxes. If the order is less than 135GBP/150EUR, we can pay the taxes directly to the EU/UK and we can ship USPS/Mail Innovations*. All orders over 135GBP/150EUR have to ship UPS/DHL so we can use DDP to cover the Duties/Tax/Fees. This has allowed us to resume shipments of any value to the UK and EU.

TIP: You will likely be able to ship your order for less cost if you ship any items over 135GBP/150EUR on one order via UPS, then break the rest of the order up into orders of less than 135GBP/150EUR.

By breaking your orders up into less than 135GBP/150EUR:

you will avoid the import duties on those orders
less expensive shipping methods are available
you will avoid some UPS fees

Canadian Customers

We have worked with UPS to waive some of the brokerage fees. The rates shown now include all UPS fees. We have also added DHL, which offers lower cross boarder fees.

Our shipping provider has added Duties Prepaid options for US Postal Service options to Canada. This has allowed us to resume USPS shipments to Canada.

However, beware that this is a new process for the Post Office, so sometimes Canada Post shows the duties and taxes COD, when they are actually prepaid. If this happens, first inform Canada Post that the shipment was sent duties prepaid (DDP). If they still require you to pay the duties before delivery, please contact us.

Turkey Customers

The international shipping software we use requires that we pre-collect and pre-pay the duties and taxes. Because of recent changes to Turkey import laws, Turkey no longer supports this. Because of this you will need to use a shipping broker for us to ship items to you.

US Postal Service (USPS)

Our new international shipping system supports international shipments via USPS only if the order total (including shipping to most countries) is below the Duty/Tax De Minimis for your country (View De Minimis Chart).
Exceptions:
UK orders upto 135GBP
EU orders upto 150EUR

The US Postal Service (USPS) has suspended services to over a dozen countries (see complete list).
UPS Worldwide Services \ DHL Worldwide can still be delivered to these locations.

Voltage Regulator - Instrument Panel - Solid State - Repro ~ 1969 - 1973 Mercury Cougar / 1969 - 1973 Ford Mustang

1969-71 Torino/Cyclone without tachometer, 1969-70 Ford full size, 1970 and newer Ford Maverick or Mercury Comet, Other Ford/Mercury/Lincoln using Ford part # C9AZ-10804-A

1969 Mercury Cougar
1970 Mercury Cougar
1971 Mercury Cougar
1972 Mercury Cougar
1973 Mercury Cougar
1969 Ford Mustang
1970 Ford Mustang
1971 Ford Mustang
1972 Ford Mustang
1973 Ford Mustang

10 Review(s) 0

Item #: 10860

Price: $21.85

Cost: 1748

Earns: 88

Bonus: 0

Availability

In-Stock Item - Ships: Next Business Day

Applications

1969 Mercury Cougar
1970 Mercury Cougar
1971 Mercury Cougar
1972 Mercury Cougar
1973 Mercury Cougar
1969 Ford Mustang
1970 Ford Mustang
1971 Ford Mustang
1972 Ford Mustang
1973 Ford Mustang

Description

New reproduction instrument panel voltage regulator or IVR for all 1969-73 Mercury Cougar and Ford Mustang. Additionally fits 1969-71 Torino/Cyclone without tachometer, 1969-70 Ford full size, and 1970 and newer Ford Maverick or Mercury Comet. Mounts to the rear of the instrument clusters, voltage regulator for dash gauges power. Features Solid State electronic circuitry. Ford part number C9AZ-10804-A.

Note: 12v constant input with a pulsed 5v output.

DO NOT power up the voltage regulator until it is properly grounded, otherwise it will give improper output, causing gauge damage.

Check out the video below on our new gauge tester

Specifications:

Shipping Weight: 0.02 LBS

(weight shown may be the dimensional weight)

10 Reviews (4.63 of 5 Rating)

4.63 out of 5 stars
Based upon 10 Review(s).

5 Stars

70%

4 Stars

10%

3 Stars

10%

2 Stars

1 Stars

Write a review!

Leroy

Austin, TX

2013

2/3/2019

5.00 out of 5

Material:

Fit:

Craftsmanship:

Correctness:

Pros:

Cons:

Fit and functions perfectly

WAYNE

2016

Defective part!

8/23/2018

3.00 out of 5

Material:

Fit:

Craftsmanship:

Correctness:

Pros:

Price

Cons:

Did not work the way it should have. Made my oil pressure gauge go “Off the Chart”! Then burned out.
WCCC Response:
We suspect there must have been something else going on with that gauge before installing this part. We have sold hundreds of these and not had anyone else experience this issue.

Carsten

regulater

8/23/2018

4.00 out of 5

Material:

Fit:

Craftsmanship:

Correctness:

Pros:

Cons:

worked perfectly to my car

Shane

2014

Regulator

11/8/2015

4.25 out of 5

Material:

Fit:

Craftsmanship:

Correctness:

Pros:

Cons:

Fits perfectly in place looks like original factory piece.

Steve

iowa

Regulator

10/10/2015

5.00 out of 5

Material:

Fit:

Craftsmanship:

Correctness:

Pros:

Cons:

Fit right in where its supposed to

Product Q&A

Number of questions: 2

Please login to ask a question.

Question

Asked:

Will this work in a 1970 Thunderbird?

January 7, 2023 10:15 PM

Question

J.p1999 Asked:

Hi does this also fit am Ford f100 from 1973 ?

August 29, 2022 9:59 AM

Click here to help us improve this product listing

Frequently purchased with:

Frequently
Purchased With

Item #: 14007 [More info]
[More info] Printed Circuit Board - LATE - XR7 / Eliminator - Replaces RED PCB - Repro ~ Late 1969 - 1970 Mercury Cougar
Ford part number C9WY-10K843-D Finally! A made in the USA reproduction printed circuit board for your late built 1969 XR7 or Eliminator (built after 2/17/69) and all 1970 XR7 and 1970 Eliminator. This is a spot-on,...

Buy

$95.27
Frequently
Purchased With

Item #: 14022 [More info]
[More info] Printed Circuit Board - EARLY - XR7 - Replaces BLUE PCB - Repro ~ 1969 Mercury Cougar
Finally! A made in the USA reproduction printed circuit board for your 1969 XR7 or Eliminator built before 2/17/69. This is a spot-on, class "A", no excuses reproduction that will give you decades of reliable...

Buy

$104.27
Frequently
Purchased With

Item #: 26924 [More info]
[More info] LED Bulbs - Dash Lights - Set of 13 - Repro ~ 1969 - 1970 Mercury Cougar
New LED dash light kit for the gauges in your Mercury Cougar. Finally, a kit that will provide you the light you need to see your gauges! Not only are these LED lights 8 times brighter than stock, but they will...

Buy

$79.65
Frequently
Purchased With

Item #: 13919 [More info]
[More info] Light Diffusers - Instrument Panel - BLUE - Set of 4 - Repro ~ 1967 - 1970 Mercury Cougar / 1967 - 1970 Ford Mustang
Available in original blue light diffusers or custom red or yellow for a brighter "custom" look. Please note that depending on the options you have, there are different numbers of diffusers (filters) needed for...

Buy

$15.05
Frequently
Purchased With

Item #: 12968 [More info]
[More info] Printed Circuit Board - EARLY - Standard - Replaces BLUE PCB - Repro ~ 1969 Mercury Cougar
Finally! A made in the USA reproduction printed circuit board for your Early 1969 Standard. This is a spot-on, class "A", no excuses reproduction that will give you decades of reliable service. This part exceeds...

Buy

$100.00
Frequently
Purchased With

Item #: 41594 [More info]
[More info] Light Bulb Socket -Instrument Cluster - Repro ~ 1969 - 1973 Mercury Cougar - 1969 - 1973 Ford Mustang
Our excellent used sockets are a better price and better quality.This item does not come with a 194 bulb.

Buy

$3.55
Frequently
Purchased With

Item #: 41428 [More info]
[More info] Instrument Gauge Mounting Stud Insulator - Repro ~ 1969 - 1973 Mercury Cougar - 1969 - 1973 Ford Mustang
Replaces Ford Part # C9ZZ-10914

Buy

$5.05
Frequently
Purchased With

Item #: 31802 [More info]
[More info] Gauge Tester - New ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
NEW PRODUCT! This gauge tester can be used to test all gauges on any Ford vehicle from 1956 to 1983. We are privileged to be one of the first companies able to offer this new product that has long been...

Buy

$37.85
Frequently
Purchased With

Item #: 56565 [More info]
[More info] LED Bulb - Add on - PAIR - Dash Clock / Oil Gauge / Door Panels - Repro ~ 1967 - 1970 Mercury Cougar
Reproduction pair of LED bulbs sold as an add-on to our existing kit. If you have a 67 - 70 XR7, you will need this pair of LED's for the clock. These bulbs can also be used for the oil gauge, the 67 - 68 rear...

Buy

$15.05
Frequently
Purchased With

Item #: 14111 [More info]
[More info] Bulb - 194 - Speedometer / Gauge / Clock / High Beam / Turn Signal Indicator - Repro ~ 1969 - 1973 Mercury Cougar
Reproduction 194 light bulb that can be used for your gauges, high beam indicator, clock, or turn signal indicators for the Mercury Cougar.*NOTE* Need help diagnosing a Cougar turn signal problem? Victor Yarberry...

Buy

$0.85
Frequently
Purchased With

Item #: 26925 [More info]
[More info] Fluorescent Needle Restoration Paint - Red - New ~ 1967 - 1973 Mercury Cougar - 1967 - 1973 Ford Mustang
New fluorescent needle restoration paint for the gauges in your Mercury Cougar or Ford Mustang. Over the years, the sun has wreaked havoc on your Cat or Pony. This sun damage has also had it's way with the needles...

Buy

$2.95
Frequently
Purchased With

Item #: 46464 [More info]
[More info] Printed Circuit Board - LATE - Standard - Replaces RED PCB - Repro ~ Late 1969 - 1970 Mercury Cougar
Ford part number C9WY-10K843-D Finally! A made in the USA reproduction printed circuit board for your late built 1969 - 1970 Standard Cougar. This is a spot-on, class "A", no excuses reproduction that will give you...

Buy

$95.27

<p>I have enjoyed dealing with Don and his group for years and now that I own more cougars the need is greater than ever. I look forward to their videos and easier ways to assemble they have been most helpful. I can navigate there catalog...

- Dean

Read More Testimonials

I bought my 69 Cougar in Jul of '09 as a retirement from the Army gift to myself. From day 1 it had intermittent heating problems that I tried to fix. I changed the radiator, thermostat, water pump, and added 2 12 in 1400 cfm electric cooling...

- MartinD

Read More Testimonials

My 1971 Cougar XR7 was retrofitted with a Ford “400”, Edelbrock intake and 4 barrel carb, TCI Street Fighter trans, B & M Hammer shifter, and dual turbo exhaust. While this sounds interesting, the Cougar itself was seriously neglected and...

- Frank

Read More Testimonials

Just got my quarter window glass installed in my restored quarter window frames; could not be happier! ...

- Mike Dunlap

Read More Testimonials

WCCC hooked me up with an original glove box cable and the correct screws WITH shoulders for my glove box. Their listing for these screws explains that the original screws have a shoulder for the cable and most people put in the wrong screws--which...

- Jim Davis

Read More Testimonials

I have been a cougar owner for just shy of 30 years, I have been dealing with part problems for a very long time. The people at WCCC have always be honest, and overly helpfull. I now have a 1970 XR-7 mostly rebuilt, and my son has a 1968 base...

- Voodochild5

Read More Testimonials

What did you LIKE about your experience? * : I am fairly new to WCCC, four or five orders (at the time of writing), but I am blessed to have found WCCC for sure. I had a small problem, couldn't find anything to work for the condensation drain on my...

- Kenneth Milden

Read More Testimonials

I have been working with Don Rush and his team for close to 20 years. In all of these years with many sales transactions I can say they have been 2nd to none. They have always been not only helpful but extremely knowledgeable. I certainly continue...

- Denver

Read More Testimonials

I have made many purchases online with WCCC but chose this time to make a 1400 mile round trip and visited them in person. I brought a van load of parts with me that needed a home. Don helped unload them then quickly assessed the value which I...

- pandamonium2112

Read More Testimonials

I just wanted to let you know that my order which was shipped (via UPS Mail Innovations) December 05 was at my front door, having gone thru Canada customs, on December 16. It arrived in excellent shape. Kudos to you guys, UPS, and the USPS for...

- Rod (Saskatchewan, Canada)

Read More Testimonials

B1A05

1967 Mercury Cougar
1968 Mercury Cougar
1969 Mercury Cougar
1967 Ford Mustang
1968 Ford Mustang
1969 Ford Mustang

1967 Mercury Cougar
1968 Mercury Cougar
1967 Ford Mustang
1968 Ford Mustang

1967 Mercury Cougar
1968 Mercury Cougar
1967 Ford Mustang
1968 Ford Mustang