Heating & Air Conditioning

This is an original NOS hot idle compensator for Mercury Cougar or Ford Mustang models with V-8 engine and factory A/C. It is installed in the middle of the hose that connects the PCV valve to the rear of the carburetor spacer. It opens when it reaches a certain temperature which makes the engine run faster when at idle and the A/C is on thereby making the engine run more efficiently. This is an original Ford part that came on air conditioned models from the factory. It was manufactured by...

A/C compressor clutch decal for Mercury Cougar and Ford Mustang.Replaces Ford Part #: C7AA-2987-D.

Windshield defroster nozzle for Mercury Cougar and Ford Mustang without A/C. This is a "A" grade unit and will have 1 or 2 scuffs in the plastic, or small crack in the flex hose. You will need to staple the flex part onto your heater unit. Very fragile part, almost always going to have Grade B, seldom will we have a Grade A used.Ford part # D1ZA-18A565-AD

Used fresh air vent duct found behind the passenger side dash panel of all 1971-73 Mercury Cougar and Ford Mustangs without air conditioning. The flexible portion of this item is what fails most often. Anyone find a solution for a repair?Restoration tip - Ford used a ring of foam as a seal between the duct and fresh air vent.Replaces Ford part number D1ZA-18637-AB, the flexible hose which is stapled to this duct is marked D1ZA-18C305-AB. This icon means that we're looking to buy this part!WCCC...

Lower heater duct to floor outlet for Cougars and Mustangs with air conditioning. Used grade "A" part and may have one very minor defect. This part will be damage free. Replaces Ford part number C9ZA-18C366-A.

C9ZA-18C366-A lower heater duct to floor outlet for Cougars or Mustangs without air conditioning. Used grade "B" part that will have more than one minor defect. It will have a small crack and possibly a broken or missing tab. Almost half the price of the grade "A" piece and works awesome if you don't have one at all. Want to have directed heating, we've got you covered.

Flow thru ventilation, power vent, power ventilation system, comfort stream ventilation, are some of the various names for this rare option found on 1969 Mercury Cougar, Ford Mustang and Shelby Mustang. Back in 1969 it was a $40.02 option. It allowed fresh air to be blown through a center vent. Often confusing, because it looks like half of an air conditioning system.Ford casting number C9ZA-18C299-B. This icon means that we're looking to buy this part!WCCC is a buyer of used and NOS hard to...

Used rectangular center duct tube for any 1967-68 Mercury Cougar or Ford Mustang with integral or factory air conditioning. Wire reinforced foam, will show some snags or signs of use. Will not have gaping holes. Was originally stapled to the center housing. Ford part number C7ZZ-19B680-B.

Reproduction chrome heater hose elbow is for 351, 390, and 428CJ engines. Replaces Ford Part # D0AZ-18599-C Barbed End: 5/8" hose barbThreads: 1/2" NPT (Tapered Threads) For some helpful tips on upgrading your Cougar (or Mustang) cooling system, check out our video: ...

Concourse correct 351 2bbl engine heater hose connector with a 90?� degree elbow that attaches to the intake manifold. Product discontinued by manufacturer. Know anyone else reproducing these? Let us know!

Concourse Correct 90 degree elbow that attaches to the intake manifold and provides proper clearance for the emission canister and air cleaner housing. Correct for all 1968 S code 390-4V, W code 427-4V and R code 428 Cobra Jet engines.

Elbow with water restrictor.

Concourse correct 90 degree heater hose elbow that attaches to the intake manifold and provides proper clearance for the emissions canister and air cleaner housing. Correct for all Boss 302 and 428CJ engines 1969-70.Ford number C9ZZ-18599-A.

Correct for your 1967-68 Cougar or Mustang with A/C, but will work just fine in all 1969-73 Cougars and Mustangs with A/C. These pieces are also an excellent option for 1969-73 Cougars and Mustangs without A/C because it will give your heater core a better tighter fit inside the heater box. If you choose to go this route on your 69-73 non A/C car, slight modification to the ends caps will be required to fit. Your just going to cut a hole in one of the end caps. Easy cheesy, no sweat.These are...

Metal fan wheel or squirrel cage for any 1969-70 Mercury Cougar or Ford Mustang with heater only. Dimensions 4-3/4 inches in diameter and 2-1/2 inches tall. Shipped used as they come out of the cars, most will need cleaning and have light pitting. Some variations in the stampings, come 'as balanced' from the factory. Comes with allen set screw.

Used fresh air vent found in the driver side kick panel of all 1971-73 Mercury Cougar without air conditioning. Replaces Ford part number D1WY-6501935-A.

Used fresh air vent found in the passenger side kick panel of all 1971-73 Mercury Cougar and Ford Mustang without air conditioning. These are seldom found damage free, we call them Grade B used. Typically there is a chip in the plastic where it is attached.Replaces Ford part number D1ZZ-6501934-A or D1ZA-65019A12-AG.

Reproduction grommet that seals the heater hoses and A/C lines where they pass through the firewall on the passenger side. Made from closed cell foam, as opposed to the originals being rubber.* Note - Used starting during the later part of 1969. Compare the evaporator line orientation for both years.

Used heater and air conditioning box for late 1967 and 1968 Mercury Cougar and Ford Mustangs. These are getting so hard to find without a broken drain cock or rust in the metal lips. The unit pictured here is typical of what you can expect when you buy out used complete box. Plan on repairing the drain cock or other minor cracks. All doors will be functional, we will promise the evaporator is good and we do promise the heater core will be bad. We have a few single halves if you need the half...

These are getting so hard to find without a broken drain cock or rust in the metal lips. We have a few single halves if you need the half without the drain cock. Soon we will have every single internal and external part from this assembly listed here, in the mean time give us a ring for those obscure parts! Two versions for 1969-70 Mercury Cougar and Ford Mustang. Difference is the evaporator and the orientation of the tubes. Look for the triangle shaped rubber line seal for the later 1969-70...

C9ZZ-18A651-B Complete heater and power ventilation system control assembly includes bezel or face plate, knobs, bracket control mounting plate, electrical and vacuum switches. Functional, driver quality, heater control assembly. The power ventilation system was a pretty rare option for 1969-70. It included a center dash register as found on air conditioned cars and directed cool air through the center of the dash. Dearborn cars would have a code "VS" on their body buck tags, and Metuchen...

Heater control bezel for Mercury Cougars without A/C. Assembly includes grade A bezel, you will want to paint with your exact dash color. Check back often, this type and grade of part is seldom in stock very long. Ford part # C8WA-18531-A.

Dual heater hose tube assembly for the 1970 Mercury Cougar and Ford Mustang with the 428 Cobra Jet or 428 Super Cobra Jet engine. This heater hose attaches along the top of the passenger side valve cover. Length of long end: 13 3/8" Length of short end: 8 5/8" Replaces Ford Part #: D0ZZ-18B402-A.

NOS Air conditioning belt tension pulley for Cougars and Mustangs with the 289 or 302 engine built between 1/3/1967 and 3/1/1968.  Ford part # C7AZ-8678-B. NOTE* Send in your old core for a credit toward the purchase of this NOS pulley. *NOTE* Must be used with the C7AA-2888-G cast iron lateral support brace. Check out this video

Air conditioning belt tension pulley for late 1963-64 Ford or Mercury cars with 260 or 289 cubic inch engines. This pulley assembly was used starting about 5-15-1963. Cast iron construction, mounts to the generator bracket. Refundable core charged applies. Ford part # C3OE-8A619-B. ...

Air conditioning belt tensioning pulley for Ford Thunderbird and other full sized 1968 and 1969 Ford, Lincoln, and Mercury cars with the 429. These are all sold with new bearings. If your pulley only needs a bearing, don't sweat it. Click here to view the repair bearing (ITEM #: 11-0413), we've got what you need! Ford part # C8VA-8A619-B ...

New old stock bracket and pulley assembly for Cougars or Mustangs equipped with the 289, 302, or 1969 351W engine. We also offer a bearing replacement service to rebuild your 289, 302, or 1969 351W fixed idler pulley, see item 27539. Ford part # C8AZ-8678-C. Check out this video

Used steel lateral support bracket for 1967 Cougars and Mustangs with the S code 390 engine. Similar to the more commonly found 68-70 bracket but different in multiple ways, most noticeably is the lip on the 1967 "C" shaped area points outward (towards the radiator). Below are some pictures of a 390 with AC and smog. This motor was pulled from a 1967 Thunderbird so there are a few minor differences when compared to a 1967 Mustang or Cougar but the mounting of brackets and belt alignment are...

Cast iron pedestal mount for the air conditioning compressor on all 1970 Mercury Cougars and Ford Mustangs with the 351W H code 2V engine. Ford also used this bracket on other 1970-71 Ford passenger cars with 351W engines only.Ford casting number D0AA-2882-E.

Item is the lower half only of the air conditioning plenum from a 1969 Mercury Cougar or Ford Mustang. This would be the version found at the beginning and most of 1969. Unique in the way the evaporator lines are configured. The later version and all of 1970 has the box with the triangle shaped cut out for the evaporator lines. The lower section is the portion that has the drain tube that is often broken, you may find a repair done to the ones that we sell. These lower sections may have some...

"A" grade used cable and knob assembly for opening the passenger side fresh air vent on 1971-73 Mercury Cougar and Ford Mustangs without air conditioning. Cable control mounts under the dash below the glove box. Cougar uses a different mounting bracket than the Mustang. Hard to find them without broken mounting tabs. About 23 inches in total length.Replaces Ford part number D1ZA-6501890-A. This icon means that we're looking to buy this part!WCCC is a buyer of used and NOS hard to find 67-73...

"B" grade used cable and knob assembly for opening the passenger side fresh air vent on 1971-73 Mercury Cougar and Ford Mustangs without air conditioning. Cable control mounts under the dash below the glove box. Cougar uses a different mounting bracket than the Mustang. B grade will have a broken mounting tab, but will otherwise have a good cable. About 23 inches in total length.Replaces Ford part number D1ZA-6501890-A.

These are correct reproductions of the A/C discharge service valve that comes with plastic caps. if you would like the correct aluminum valves, we sell those separately.

Reproduction A/C discharge service valve that fits on top of the compressor and is an exact copy of the original. Verify your high pressure hose size when ordering, this unit has the 3/4" fitting. This valve accepts the R134A connection, not the R12.

Reproduction A/C suction service valves for Mercury Cougars and Ford Mustangs equipped with factory A/C.

This A/C suction service valve fits on top of the compressor and is an exact copy of the original unit.Good for R-134A, but still compatible with R-12.Fitting sizes:Male end 7/8"Female end 9/16"

Reproduction A/C suction service valve that fits on top of the compressor and is an exact copy of the original. Verify your high pressure hose size when ordering, this unit has the 7/8" hose fitting. Replaces part # D0AZ-19752-A or D0AA-19752-A.

Shaft or rod for the heater core damper door on any 1969-73 Mercury Cougar or Ford Mustang with factory or integral air conditioning. The heater damper door allows air to pass over the heater core in the fiber glass A/C box. Part cleaned for photograph, normally will ship 'as removed'. Inspected for damage or weakness of the metal. Shaft only, door not included, but available. See related parts.Replaces Ford part number C9ZZ-19C774-B.*Note will not work in 1967-68 A/C boxes. ...

This 1969-70 Mercury Cougar and Ford Mustang shield, was installed at the factory to protect the heater motor from being damaged when the Big Block 390 / 428CJ's were being dropped in. As noted in the factory assembly manuals we sell, they were supposed to be removed once the motor was in place. We have found that more often than not they were left in place as it was probably too time consuming to remove them. Technically they should not be in place on a concours car but practically...

This hose connects the sight glass hose to the air conditioning dryer. Includes the sight glass to dryer hose. Ford Part #: D1ZA-19835-A.This hose is compatible with both 134a and R12 refrigerants.

Stud that the factory line workers used for locating the air conditioning pedestal bracket. Then backed up with a nut. Used on 289 / 302 / 351W / 390 / 428CJ pedestals from 1967 - 1973. We sell this item as reproduction, see related items.*Note - Excludes 351C and 429CJ.

Used strap or support bracket for the foam air conditioning vent tube going to the passenger side A/C vent. The electrical assembly manual indicates that two of these strap brackets were installed above inside the dash above the glove box. Our findings from the wrecking yard show that zero or one may have been installed. We have found a single bracket, no doubles, if at all. This part will seldom be in stock, but is fairly easy to fabricate. Find some 1/2 inch wide thin steel and cut a piece...

This A/C thermostat is made by the original supplier and stops the evaporator coil from freezing up. Replaces Ford part #: C7ZZ-19618-A and D1ZZ-19618-A.

Here is our NOS vacuum valve assembly which is fairly hard to come by these days. This unit is for Mercury Cougars or Ford Mustangs with integral or factory air conditioning. This part is good until an assembly date of 1/3/1972 and, if you want, we also have good used pieces in stock for your Coug or Stang as well. Ford part # C9ZZ-19B888-A.

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...

This unit mounts on the main air chamber, it opens and closes the air vent. NOS or new old stock.  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. Tested and working, Ford box.Replaces Ford part # C6OZ-18C311-A. ...

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...

Vacuum tested working hot water valve for Mercury Cougars and Ford Mustangs equipped with factory A/C. This valve stops the flow of warm coolant when the A/C is on and has the original cast brass valve with bracket and vacuum pod. We are unable to guarantee that the water seal is good. Ford part # C7ZZ-18495-A, casting number on vacuum valve C7ZA-18C310-A.