International Customers Click Here [Updated 1/2024]

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.

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.

Throttle Return Spring - 351W-4V / 390-4V / 428CJ - EARLY - Before 4/9/1969 - Repro ~ 1969 - 1970 Mercury Cougar / 1969 - 1970 Ford Mustang

Reproduction Throttle Return Spring for the 1969 and 1970 Mercury Cougar with the 351W 4bbl, 390 and 428 Cobra Jet

1969 Mercury Cougar
1970 Mercury Cougar
1969 Ford Mustang
1970 Ford Mustang

3 Review(s) 0

Item #: 41846

Price: $20.55

Cost: 1644

Earns: 83

Bonus: 0

Availability

In-Stock Item - Next Business Day

Applications

1969 Mercury Cougar
1970 Mercury Cougar
1969 Ford Mustang
1970 Ford Mustang

Description

Reproduction Concours Correct throttle return spring.

Replaces Ford Part # : C9ZZ-9737-A

Specifications:

Shipping Weight: 0.10 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!

Bob P.

2017

Throttle Return Spring-351 Windsor-4V

10/30/2021

5.00 out of 5

Material:

Fit:

Craftsmanship:

Correctness:

Pros:

Product description is spot on
Restores smooth idle
Correct OEM color

Cons:

Thanks for offering this spring. The original Holley 4560 carburetor was in a million pieces in a 5-gallon pail when I started my project. After it returned from a complete restoration, I mounted it on the intake, ran the engine and dialed in base settings. What I thought was the correct spring in the pail was from a 302 engine and wouldn't return the throttle to the correct base position. Your description in the product details was spot on. After ordering and installing this spring the idle returned smoothly to the proper base setting and I've had no problems since. Even the color is the correct OEM shade!

PonyCarMan

2019

Good stiffness

10/10/2020

5.00 out of 5

Material:

Fit:

Craftsmanship:

Correctness:

Pros:

Cons:

Have tried many generic throttle springs. Too stiff or too soft. This one is just right. Not real hard to accellerate. Stong enough to pull back to a consistent idle speed.

PonyCarMan

2019

Good stiffness

10/10/2020

5.00 out of 5

Material:

Fit:

Craftsmanship:

Correctness:

Pros:

Cons:

Have tried many generic throttle springs. Too stiff or too soft. This one is just right. Not real hard to accellerate. Stong enough to pull back to a consistent idle speed.

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[More info] Brake Distribution Switch Tool - New ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
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[More info] Voltage Regulator - Electronic - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Electronic voltage regulator for use on any 1967-73 Mercury Cougar or Ford Mustang or Ford. Same foot print as originals, cover can be swapped.

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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

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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

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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

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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

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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)

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I liked that I could see a picture of parts and that you could type in what you were looking for. What was handy for me was the ability to chat with Darrell. He was a big help. Also high on the you gotta keep on staff was Joshua, I had some issues...

- Rod (Canada)

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I was having difficulty placing my order on the website and spent a couple of hours trying with no luck (ending in immense frustration). I decided to finally just call and order my parts over the phone (4 small items). Was surprised that Don Rush...

- Tim (1969 Cougar XR7)

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Brake booster failed on our 1970 Mach1. We had ordered a new 2022 Mach1 to match the old one and the dealer wanted to use both cars in a promotional ad. When we received the replacement booster it failed within a few minutes of installation. I...

- Alan

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E2C10

1967 Mercury Cougar
1968 Mercury Cougar
1967 Ford Mustang
1968 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

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

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