1973 Ford Mustang

Used extension or rod for the vacuum actuator for controlling the air restrictor door on the 1969-73 Mercury Cougar or Ford Mustang factory integral A/C boxes. This gets screwed onto the tab on the vacuum actuator, which make the unique part numbers from the Ford MPC. About 6 inches long. For 1969-73 Cougar and Mustang, has a dog leg jog as shown. On the front of the A/C plenum. Vacuum actuator sold separately, see related items. Stamped with Ford casting number C9ZA-18...

Over 100 total vacuum caps in 6 different sizes.

Saves time and frustration! Shows schematic and diagrams that reveal the location and function of the many vacuum systems on Cougar's.

This unit mounts on the main air chamber, it opens and closes the air vent. Made of nylon with a steel and brass plunger just like original. This unit is easy to test and can be seen by removing the glove box. Often it is the internal spring that fails on these and if your Cougar or Mustang will not easily change between blowing through the defrost ducts and the floor duct, this unit may be the culprit. Switch assembly, servo control. Replaces Ford part # C6OZ-18C311-A. *NOTE* You will need to...

Used vacuum switching manifold and electrical micro switch assembly from a mid to late 1972 through 1973 Mercury Cougar and Ford Mustang. This is the plastic version with riveted micro switch. We test the micro switches prior to shipping. Please check your A/C controller to verify that you have and need the plastic version of this switch. We also have the all metal version with separate micro switch which can be interchanged, but you would need a micro switch.Ford number D2ZA-19B919-A or...

This is used on cars equipped with factory A/C to stop the flow of warm coolant when the A/C is on. Not an exact replacement, but it will work just fine. Replaces Ford part #: D4AZ-18495-A.

Core small block C6 Transmission valve body for any 1971-73 Mercury Cougar or 1971-73 Ford Mustang with code "U" transmission code on the door tag and either "M" or "Q" code 351-4V or 351CJ engines. This is only for 1971 or 1973 transmissions with P-R-N-D-2-1 shift pattern, floor shift. Sold as a core, should be thoroughly cleaned and rebuilt with quality parts. These units can be upgraded with 'shift kits' to firm up shifts, add longevity, and they help reduce and eliminate clutch...

Core FMX Transmission valve body for any 1972-73 Mercury Cougar or 1972-73 Ford Mustang with code "X" transmission code on the door tag. This is only for 1972 or 1973 transmissions with P-R-N-D-2-1 shift pattern. Sold as a core, should be thoroughly cleaned and rebuilt with quality parts. These units can be upgraded with 'shift kits' to firm up shifts, add longevity, and they help reduce and eliminate clutch and band slippage. Various kits available in the aftermarket, we offer one as...

For 351 Cleveland or Windsor when equipped with the "Flame Arrestor" PCV Valve. Also fits multiple applications with 1" hole in steel valve covers in which the PCV valve presses into. Inside diameter is 23/32". Replaces Ford Part #: C8SZ-6892, C8SZ-6A892-A or 381898S.

Reproduction Ford blue painted valve covers for 289 - 302- 351W engines. These have 6 bolts to attach the valve covers. Excludes 351 Cleveland engines, they have 8 bolts for attaching.

SBVALVCOVER Ford engine blue painted valve cover with "Powered by Ford" embossed in the metal. Correct on 1968-1971 Mercury Cougar and 1968-73 Ford Mustang with 289/302/351W engines. Ford master parts catalog shows a right and left version of this cover those Service Replacement numbers are D2OZ-6582-C & D2OZ-6582-D. *Note - This cover will not work on a 351 Cleveland engine.

These "Cal Custom" style Valve Covers look great and really compliment the Finned Oil Pan and Air Cleaner. These covers offer a true "old school" look. * Requires one of each of the following (sold separately): PVC grommet, oil cap grommet, and push on style oil cap.

Reproduction chromed valve covers for 289 - 302- 351W engines. These have 6 bolts to attach the valve covers. Excludes 351 Cleveland engines, they have 8 bolts for attaching.

Short steel chromed valve stem for Ford wheels or any steel wheel with a 0.453" hole. Clamp in or bolt in style, sticks up 3/4 from wheel surface, 200psi maximum pressure. These will work with our aftermarket Ford wheels without trim rings. These are not compatible with our aluminum wheels.Premium grade, marked for "High Temperature".

Reproduction set of 4 short valve stem assemblies for the Mercury Cougar or Ford Mustang. These new stems will look great on your Magnum, Styled Steel, Shelby, Eliminator or even stamped steel wheel.

Rear axle vent bolt for the 67 - 73 Cougar or Mustang. This bolt serves a dual purpose, as it also holds the brake line bracket in place on the axle tube.

Concours rear axle vent hose for any 1967-73 Mercury Cougar or 1965-73 Ford Mustang. Rubber hose that attaches to the metal nipple on the top of your rear axle housing. Fits 8 and 9 inch rear ends. Includes hardware as shown. Crimp clamp, screw clamp and bolt. Ribbed hose like original, and has yellow paint mark like from the factory. About 20 inches of hose is included, a little more than what was from the factory. Part number 4A001 in the chassis assembly manual.

Here is our used vent louver for your Mercury Cougar or Ford Mustang.

Each vent has only one of these louvers with the protruding knob.

This is a complete working assembly with outer housing. Fits driver and passenger side dash outlets, on any 1971-73 Mercury Cougar or Ford Mustang. We sell the louvers individually if your assembly is not broken and all you lack is a couple of missing fins. The fins are easily replaced as they just snap in place. The vent housing has a Ford casting number or D1ZA-6501820. Fits both the right and left sides of the dash. Center vent is different.Ford part # D1ZZ-18C366-A.

New old stock NOS 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. 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...

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...

Features the proper cover and original logos. I A S F stamped on cover.Replaces Ford Part #: D3AF-10316-A. These new voltage regulators are improved and more reliable than the units we've sold previously.

Starting in 1972 the 'Fasten Seat Belt' warning light was relocated to the center of the dash for visibility of all occupants of the vehicle. This is a tested, and working seatbelt warning light fits into the steel holder on the instrument clusters of all 1972-73 Mercury Cougar and Ford Mustangs.Ford part number D2ZB-10C859-AA. This icon means that we're looking to buy this part!WCCC is a buyer of used and NOS hard to find 67-73 Mercury Cougar parts. Usually we give an in store credit of 50%...

Cupped metal washer with center hole with flat sides for installing the two upper swivel rollers on the rear quarter windows. 2 per side 4 total per car. Fits 1971-73 Mercury Cougar and Ford Mustang Coupe and Convertible.Ford part number D1OZ-57263A86-A.

Washer or spacer for heating and air conditioning box levers or shafts. Fits 3/16 inch studs or rods. In most cases you will also want to get a push on retainer to keep secure.

#373820-S Copper washer for attaching the 8 inch or 9 inch third members to the axle housings. Steel washers will leak, made from copper which is a soft metal and seals under the attaching nuts. Copper washers like the OEM Ford installed washers. Takes 10 washers total for both 8 and 9 inch rear ends. *Tip - It is a good idea to inspect or replace your old washers, many times they have tool marks from the housing or nuts that cause small troublesome leaks.

Almost identical to the original, tab is a bit longer. *NOTE*1969 Cougar owners do not need this part as it is built in the the chromed plastic, rectangular bezel on the door panel.

AMK seat belt washer B-13023. 0.46" ID x 1.25" OD zinc flat washer. Sized so that it rides on the shoulder of the seat belt bolts. It allows the retractor to rotate freely between this washer and the head of the seat belt bolt on 1969-73 cars. Two required per car, used only on the re-tractors.

This is the rubber spacer / washer that goes between the bolt head and the metal washer of your seat belt hardware. The purpose of the rubber washer is to dampen any vibrations caused by the movement of the seat belt.Sold individually# 354959-S

Often you will see minor irregularities in these washers. These would be considered "blems". Two required per car, used only on the re-tractors.

Reproduction steering gear or seat belt washer for the Mercury Cougar or Ford Mustang. These units are sold individually.Replaces Ford part # 378580-S.

These spacer / washers were used on the rear belts of 1968 - 1973 Cougars. 1968 used two per bolt for a total of eight, 69-71 used one per rear belt for a total of four and 72-73 used one per belt on the inner only as the outer belts had a re-tractor in the rear 72-73. They were red to guide the line workers on placement.

These spacer / washers were used on the rear belts of 1968 - 1973 Cougars. 1968 used two per bolt for a total of eight, 69-71 used one per rear belt for a total of four and 72-73 used one per belt on the inner only as the outer belts had a re-tractor in the rear 72-73. They were red to guide the line workers on placement. Sized like the originals, but do not have the dimples all over. 0.53" ID x 0.88" OD.

Water By-Pass Hose with 351W Motorcraft® logo and part number imprinted in white ink. Stamped with C9OE-8597-D.

OEM replacement water pump for the 351 Cleveland. Gasket included. Replaces Ford Part #: D0AZ-8501-E.

OEM replacement Water Pump for the 351 Windsor. Gasket included. Replaces Ford Part #: D0OZ-8501-A.

Water pump gasket for all 289/302/351W/351C/429 engines. This gasket is used between the water pump and water pump plate.

Reproduction water bypass plate for all Ford 351C engines. This is an original style brass restrictor plate for 70-73 Cougar, Mustang, Torino etc.Must be used in conjunction with the correct 180 degree thermostat.For some helpful tips on upgrading your Cougar (or Mustang) cooling system, check out our video: ...

New water restrictor plate for the Mercury or Ford equipped with the 351 Cleveland engine. It has been an accepted fact for decades now that the 351C bypass system was not the greatest idea Ford ever came up with. The unique 351C thermostat "hat" never seals well, causing a certain portion of coolant to just circulate through the block and never make it to the radiator. Years ago, Pantera enthusiasts (all Panteras had cooling issues from the factory BTW) found that if they soldiered a penny...

Used hot water tube connector, Grade B condition. Fits 1973 Mercury Cougar and Ford Mustang with EGR valve attached to the carburetor spacer plate. "H" shaped water tube connector with fitting for vacuum thermal valve that controls the EGR valve. These are seldom seen in any condition, Grade B used will have some rust through on the tubes, will be strong enough to slide heater hoses over what is left of the barb. Vacuum thermal switch switch not included. We also have a worse condition Grade C...

Used hot water tube connector, Grade C condition. Fits 1973 Mercury Cougar and Ford Mustang with EGR valve attached to the carburetor spacer plate. "H" shaped water tube connector with fitting for vacuum thermal valve that controls the EGR valve. These are seldom seen in any condition, Grade C used will have rust through in and on the tube ends. Probably want to get some tubing to fit the inside of the connector tubes, in order to clamp down heater hoses. Vacuum thermal switch switch not...

Bumper bolt wavy washer sold individually. Also available in our bumper bolt kit.Please know that chrome cracking from the installation of bumper bolts on our rechromed bumpers is not covered under warranty. We have observed that some reproduction wavy washers are of a thicker material than original and require more torque to flatten out properly for a good fit. We suggest that no matter what thickness your repro wavy washer is that you flatten them out in a vise prior to installation so as...

Replaces Ford Part # : D1ZZ-7651325-A

Economy overseas reproduction door perimeter seal. These glue to the perimeter of the doors and are held in by screws on both ends. Sold as a pair. Replaces Ford part #D1ZZ-6520530-A.

Premium reproduction Door Weatherstrip for the 1971 - 1973 Mercury Cougar or Ford Mustang.  These glue to the perimeter of the doors and are held in by screws on both ends.  Sold as a pair. Replaces Ford part #D1ZZ-6520530-A.

Reproduction door glass to roof weatherstripping for your Mercury Cougar or Ford Mustang. An inexpensive way to better seal the interior space of your Cougar or Mustang.Replaces Ford part #'s D1ZZ-6551222-A and D1ZZ-65223-A.

Keep in mind not all gaskets are created equal... Many of these gaskets are made by two or three different makers. We have used these gaskets ourselves on our own Cougars with success, and know which ones fit correctly and which ones will stand the test of time. You may save a dollar or two buying elsewhere on some of these items but is it worth it? Ask the person selling the item if they personally have ever used the part. Replaces Ford part #D1ZZ-6542084. Installing the gasket yourself? you...