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.

Relay - Emergency Flasher - K-10 - Used ~ 1967 - 1968 Mercury Cougar

1967 Mercury Cougar
1968 Mercury Cougar

3 Review(s) 36

Item #: 26789

Price: $35.87

Cost: 2870

Earns: 144

Bonus: 36

Availability

Out of Stock - Ships: Unknown

Applications

1967 Mercury Cougar
1968 Mercury Cougar

Description

1967 - 1968 Mercury Cougar emergency light flasher relay. Good used, original, and 'tested' unit ready to plug in and use. Lead wire not included, shown in picture for help in identification purposes.

Replaces Ford part number C7WB-10C838-B.

The reason we gave this used item a crappy logo, is that they weren't designed to last over 50 years. The simple electronics they used back when they made these cars just weren't up to par with the quality of electronics designed today. We recommend going with our solid state relay.

Specifications:

Shipping Weight: 0.20 LBS

(weight shown may be the dimensional weight)

3 Reviews (5.00 of 5 Rating)

5.00 out of 5 stars
Based upon 3 Review(s).

5 Stars

100%

4 Stars

3 Stars

2 Stars

1 Stars

Write a review!

Wayne J

Ruscom Station, Canada

8/23/2018

5.00 out of 5

Material:

Fit:

Craftsmanship:

Correctness:

Pros:

Cons:

Works and looks good.

John

2017

Relay - Emergency Flasher

8/23/2018

5.00 out of 5

Material:

Fit:

Craftsmanship:

Correctness:

Pros:

Cons:

Relay was exact OEM match; sequential signal system returned to proper functionality after installation. Fast and reasonable shipping.

David

2016

11/3/2016

5.00 out of 5

Material:

Fit:

Craftsmanship:

Correctness:

Pros:

Cons:

It works well

Product Q&A

Number of questions: 0

Please login to ask a question.

Click here to help us improve this product listing

Frequently purchased with:

Frequently
Purchased With

Item #: 26786 [More info]
[More info] Relay - Emergency Flasher - K-6 - Used ~ 1967 - 1968 Mercury Cougar
This is known as the "K6" relay in the Ford service manual, part number C7WB-10C838-C or C7WY-10B926-B. The function of this relay is to open the circuit between the two instrument panel turn indicator lamps on...

Buy

$39.87
Frequently
Purchased With

Item #: 26110 [More info]
[More info] Door Hinge Spring - Lower - Repro ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang
Used on all 1967 lower hinges and 1968 cast iron lower hinges. Perfect replacement for the spring that loads the door position detent plate against the position roller. Springs are painted for corrosion protection....

Buy

$2.65
Frequently
Purchased With

Item #: 23807 [More info]
[More info] Switch - Courtesy Light - Door Jamb - 3/4 Inch - Used ~ 1967 Mercury Cougar / 1967 Ford Mustang
This is a good used switch for the 1967 Mercury Cougars and Ford Mustangs that came with the 3/4" door jamb switch. This switch will be yellowed from age. Additionally, this switch for the 3/4 inch mounting hole...

Buy

$9.86
Frequently
Purchased With

Item #: 27296 [More info]
[More info] Motor and Flasher - Sequential Turn Signal - Used ~ 1967 Mercury Cougar
Tested, cleaned and working sequential turn signal motor for the VERY early 1967 Mercury Cougars. Some early units had 2 wires, some didn't. This is the single plug motor compared to the dual plug mid 1967 and...

Buy

$78.85
Frequently
Purchased With

Item #: 20122 [More info]
[More info] Shifter Bushings - Automatic Transmission - PAIR - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
If your automatic floor shifter has play in it left to right then this is the culprit. Easy to install, (more difficult if you have a 67-68 with center console) these are made from a wear resistant plastic that is...

Buy

$2.88
Frequently
Purchased With

Item #: 53193 [More info]
[More info] Circuit Breaker - Sequential Motor - 15 AMP - Used ~ 1968 Mercury Cougar
Used in 1968 Mercury Cougars for the sequential motor, located under the dash on a panel next to the fuse block.15amp circuit breaker, not clearly identifiable in the Ford MPC. It is 1.07" x 0.40" and has a single...

Buy

$14.85
Frequently
Purchased With

Item #: 22611 [More info]
[More info] Emergency Relay - Under Dash - K6 - Repro ~ 1967 Mercury Cougar
Extensive research has been put into the choosing of proper connectors, gauge of wires, industrial grade connectors and electronic components. And they are nice! All aspects of the manufacturing process from design...

Buy

$55.18
Frequently
Purchased With

Item #: 20574 [More info]
[More info] Motor and Flasher - Sequential Turn Signal - Used ~ 1967 - 1968 Mercury Cougar
Tested, cleaned and working sequential turn signal motor for the mid 1967 and all 1968 Mercury Cougars. This is the dual plug motor compared to the single plug 1967 turn signal relay. Clean used unit that is tested...

Buy

$79.85
Frequently
Purchased With

Item #: 19009 [More info]
[More info] Assembly Manual - Complete Set - Repro ~ 1967 Mercury Cougar
Get the all 5 Engine, Body, Chassis, Interior, and Electrical Assembly manuals for the price of 4. These are a must have for anyone doing their own repairs. Even if you pay others to do your repairs you should...

Buy

$82.89
Frequently
Purchased With

Item #: 27334 [More info]
[More info] Circuit Breaker - Tail Light - 5 AMP - Used ~ 1967 - 1968 Mercury Cougar
Used on 1967-68 Mercury Cougar and Lincoln Continental for the tail lamps or running lights in the rear, located in the trunk drivers side upper rear corner. Also used on 1967 Mercury Cougar and Ford Thunderbird...

Buy

$15.89
Frequently
Purchased With

Item #: 26702 [More info]
[More info] K-8 - K-9 Sequential Main Turn Signal - Directional Relays - Repro ~ 1968 Mercury Cougar
No modifications needed, just open the trunk and plug the unit into your original wiring! We highly suggest considering not purchasing this unit and invest in the all inclusive unit. All of the original sequential...

Buy

$167.55
Frequently
Purchased With

Item #: 25665 [More info]
[More info] Relays - Turn Signal / Directional - Sequential - K-8 / K-9 - Used ~ 1967 Mercury Cougar
1967 Mercury Cougar K-8 and K-9 turn signal relay assembly. K-8 for the passenger side, K-9 for the driver side turn signals. Also is integral to the brake light circuit. Clean used unit that is tested and will be...

Buy

$42.89

<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

68-343

1969 Mercury Cougar
1970 Mercury Cougar
1971 Mercury Cougar
1972 Mercury Cougar
1973 Mercury Cougar