Heating & Air Conditioning

Senses temperature to open and close the expansion chamber and made just like the original.Will work with both R12 and R134 systems.Replaces part #: C7ZZ-19849.

Good used expansion valve with a 30 day warranty and a great option for the purist who wants to stay original!Fits 1967-68 Mercury Cougar and Mustang, 1966-69 Lincoln Continental, 1966-67 Mercury Cyclone and Ford Fairlane/Ranchero. We also offer another valve that was used for a period of time see the related evaporator valve.It is recommended that these valves be cleaned inside thoroughly, prior to putting back into service. This valve was originally stickered with a FoMoCo tag and...

Good used expansion valve with a 30 day warranty and a great option for the purist who wants to stay original!Fits 1967-68 Mercury Cougar and Mustang, 1966-69 Lincoln Continental, 1966-67 Mercury Cyclone and Ford Fairlane/Ranchero. This is the uncommon version, we have a limited supply of these from original cars.It is recommended that these valves be cleaned inside thoroughly, prior to putting back into service Replaces Ford part # C6OZ-19849-A. aka YG-24

Metal fan wheel or squirrel cage for any 1967-68 Mercury Cougar or Ford Mustang with heater only. Dimensions 4-1/4 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.

Metal fan wheel or squirrel cage for any 1967-73 Mercury Cougar or Ford Mustang with factory air conditioning only. Dimensions 5-3/4 inches in diameter and 4-1/8 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.

Rubber plugs for sealing the holes in the firewall of any 1967-68 Mercury Cougar or Ford Mustang. These plug the firewall holes if you don't have air conditioning or if you have deleted your heater core. Fits 1" body panel holes for all years.Sold as a pair.Original Ford part 377678-S2

Complete air vent assembly with cable, knob and bracket ready to bolt to your cowl. Replaces Ford Part # : C7ZZ-6501934-A

Our good used vents will not have cracks in the plastic or a rusty flapper from a leaking cowl. These are the same for AC and non AC.Replaces Ford part number C7ZZ-6501935-A.

Good used grommet that seals the heater hoses and A/C lines where they pass through the firewall on the passenger side. This part will not have any missing "chunks" but will show hairline cracks most evident where the heater core tubes pass through. The engineering number imprinted on the back side of this grommet taken from a 1967 Cougar is C7ZA-19B588-A. Good through mid year 1969. Compare to the 1970 item pictured for selection on your late 1969 Cougar.Please indicate in the Order Notes...

Premium reproduction rubber grommet that seals the heater hoses and A/C lines where they pass through the firewall on the passenger side. Molded rubber exactly like the original! Other reproductions on the market are die cut from sponge rubber sheets and nothing like the original. * Note - Used starting during the early part of 1969. Compare the evaporator line orientation for both years. ...

Reproduction rubber grommet for the air conditioning case. This grommet encloses the tubes for the evaporator, and slides into a slot on the heater box. Fits 1967-1969 Mercury Cougar and Ford Mustang. 1969 owners, please compare your grommet to the picture, late 1969 changed to a triangle shaped grommet. Please see related items for late 1969-73 rubber grommet. Replaces Ford part number C7ZZ-19B552-A. Check out our videos below on how to replace a heater core! We now have separate videos for...

Original two piece assembly that bolts to the passenger side of your firewall on A/C equipped Cougar's. Comes as taken from parts car. If you own a 1969 Cougar you will need to look at the configuration of the evaporator lines. During the 1969 model year this grommet bracket changed to reflect the running year change. It will look like the 1970 pictured bracket.Ford part # C7ZA-19B589-A.

Reproduction heater blower switch that mounts to the rear of the factory installed A/C ventilation control panel on  Mercury Cougars and Ford Mustangs.Replaces part # C8ZZ-19986-A.

Usually ships in 3-5 business days. Reproduction heater box with A/C for 67 - 68 Cougars and Mustangs. This new plenum is made of a sturdy hard plastic that should hold up much better than the original fiberglass boxes. Includes pre-installed seals, clips, flaps, brackets, etc. Just install your heater core (with end cap seals) and AC evaporator (with rubber grommet). See related products. The style of this box most resembles the 1967 version, with the flat mating surfaces between the two...

Heater Box Assembly for 1967-1968 Mustangs without air conditioning. The heater box assembly consists of the front and rear casings with doors. This is a factory type fiberglass two piece heater box/heater core casing. The heater box is a pre-assembled unit which includes the gasket and all seals. The heater plenum attaches to this assembly and directs warm air to the car. Check out our video below on how to replace a heater core! We used a '69 Cougar with A/C, but many of the same concepts...

Used Heater Box Assembly for 1967-1968 Mercury Cougar and 1965-68 Ford Mustang without air conditioning. The heater box assembly consists of the front and rear casings with doors. This is a used factory fiberglass two piece heater box/heater core casing. We suggest purchasing the foam kit and new heater core. These used boxes are over 45 years old, there will likely be some cosmetic issues, which include minor cracks or chipped fiberglass. Clips to hold two pieces together are included. *Note...

Special steel clamps that hold both halves of the heater box together. Fully functional, but is different than the original. Replaces Ford Part #: C0DF-19A779-A. *NOTE* Never pry these off or the lip they attach to will lose the edge and it will be hard to fasten the clips back in place. They are designed to come off by inserting a standard screw driver in one of the ends and flexing the clamp to open the jaws.

Special steel clamps that hold both halves of the heater box together on both A/C and non A/C Cougars and Mustangs. Two versions found, round and flat, like in the comparison with reproduction. Sold individually. Replaces part #: C0DF-19A779-A. *NOTE* Never pry these off or the lip they attach to will lose the edge and it will be hard to fasten the clips back in place. They are designed to come off by inserting a standard screw driver in one of the ends and flexing the clamp to open the jaws. ...

Special steel clamps that hold both halves of the heater box together on both A/C and non A/C Cougars and Mustangs. Two versions found, round and flat, like in the comparison with reproduction. Sold individually. This taller or round clip is slightly easier to clip onto the boxes. Replaces part #: C0DF-19A779-A. *NOTE* Never pry these off or the lip they attach to will lose the edge and it will be hard to fasten the clips back in place. They are designed to come off by inserting a standard...

Set of 4 special steel clamps that hold both halves of the heater box together. Fully functional, but is different than the original. Replaces Ford Part #: C0DF-19A779-A. *NOTE* Never pry these off or the lip they attach to will lose the edge and it will be hard to fasten the clips back in place. They are designed to come off by inserting a standard screw driver in one of the ends and flexing the clamp to open the jaws.

Reproduction heater cable for Mercury Cougars and Ford Mustangs equipped with factory A/C. This unit is an exact fit!Replaces part # C7ZZ-19988-A.

We offer this "Core Grade" assembly for those that purchase the various 1968 reproduction bezels. This assembly will provide the needed 'guts' for the various 1968 Mercury Cougar heater control bezels. A Complete heater control assembly includes bezel or face plate, bracket control mounting plate, electrical switch, and hardware. Ford part # C8WA-18531.*NOTE* - Does not include knobs or cable.

This reproduction knob set is made by Scott Drake Enterprises. Unlike original knobs, these have a much larger font. Much easier to read while driving than the originals. Replaces Ford Part #: C8ZZ-18519

Constructed from corrosion resistant copper and brass. Quality replacement part for a job you do not have to do again anytime soon. Replaces Ford Part #: C9ZZ-18476-B. Check out our videos below on how to replace a heater core! We now have separate videos for the first generation ('67-'68) and second generation ('69-'70). ...

Constructed from corrosion resistant copper and brass. A great buy for anyone needing to make repairs to this vital part. Replaces Ford Part #: C5DZ-18476-A. Check out our video below on how to replace a heater core! We used a '69 Cougar with AC, but many of the same concepts apply to other years. ...

These reproduction pieces are factory correct replacements for your 1967-68 Cougar or Mustang and will only fit non A/C heater cores of those years.

Concours correct red striped heater hose for late 1968 (after 2/1/1968) Mercury Cougar and Ford Mustang. Durable red striping with "Autolite" spelled out and dated H8A23B. Correct for all V-8 engines without air conditioning. The difference with the 'with air conditioning' hoses is they have a molded 90 degree elbow. Some length trimming may be needed for a tight looking fit. Turn those hoses so that the red striping shows!

Concours correct white striped heater hose for 1967 and early (prior to 2/1/1968) 1968 Mercury Cougar and Ford Mustang with factory or integral A/C. Durable white striping with no mention of "Autolite" - this particular hose did not come with that marking. The 'with air conditioning' hoses have correctly molded 90 degree elbows that fit on the water valve side. Some length trimming may be needed for a tight looking fit.

Concours correct red striped heater hose for late (after 2/1/1968) 1968 Mercury Cougar and Ford Mustang with factory or integral A/C. Durable red striping with "Autolite" spelled out and dated H8A23B. Correct for all V-8 engines with air conditioning. Correctly molded 90 degree elbows that fit on the water valve side. Some length trimming may be needed for a tight looking fit, turn those hoses so that the red striping shows!

Concours correct white striped heater hose for 1967 and early (prior to 2/1/1968) 1968 Mercury Cougar and Ford Mustang. Durable white striping with no mention of "Autolite" - this particular hose did not come with that marking. Correct for all V-8 engines without air conditioning. The Cougars and Mustangs with air conditioning have a molded 90 degree elbow at one end. Some length trimming may be needed for a tight looking fit. Turn those hoses so that the white striping shows!

For us with Cougars without factory AC. The originals were made of cardboard and are very prone to failure from moisture. These are made from virgin ABS black plastic and are excellent quality in every respect. Not often does a reproduction come along that blows away OEM, but this definitely is that part. Before you finish making your online order with us, go look at your plenum to see what condition your original is in. Replaces Ford part #: C5ZZ-18471-A

Both ends have 90 degree molded ends. Attaches heater core to water heater control valve.Replaces Ford Part #: C7ZZ-18472-CVAC.

No, zip ties were not used from the factory to secure the AC hoses to the shock tower braces . . . Four required per car, sold individually. Replaces Ford part #: C7ZA-430.

Air conditioning belt tension pulley. For Cougars and Mustangs with the 289 or 302 engine built between 1/3/1967 and 3/1/1968. These are all sold with new bearings. If your pulley only needs a bearing, don't sweat it. Click this BEARING link, we've got what you need! Ford part # C7AZ-8678-B. *NOTE* Must be used with the C7AA-2888-G cast iron lateral support brace. ...

Used A/C belt tensioning pulley with new bearing. Ford standardized some of the brackets starting in 1968. This adjustable bracket and pulley was used on all 1968-69 390 / 428CJ engines and 1968 289 and 302 engines after 3/1/1968. Additionally it was on 1969 351W engines as well. This adjustable tensioner pulley is identified by having the small bearing pulley. Same as the DOAZ-8678-C adjustable idler pulley only with a big bearing pulley. *Note* All new bearings will have a slight bit of play...

Service replacement A/C belt tensioning pulley with new installed bearing. This adjustable bracket and pulley can be used on all 1968 - 1973 Cougars or Mustangs with the V-8 engine as long as they have the "stamped steel" lateral air compressor support brackets. This bracket will only have the big bearing pulley and may have various casting numbers such as D5TA-8A617, D3OA-8A617, D5OA-8A617, D8OA-8A617, etc.*Note* All new bearings will have a slight bit of play in them. This is by design, by...

New sealed bearing for installing on your 1968-73 Mercury Cougar or Ford Mustang idler / tensioner pulley. This bearing also came in all of the "service replacement" idler pulley assemblies and is physically larger than the idler bearing for the 1968-69 only idler pulley (68-69 bearing sku: 10827). The center portion of the pulley, where this bearing would press into, has an inside diameter measurement of 1 9/16". On the smaller bearing pulley, this measurement is 1 3/8". Both versions of this...

New sealed bearing for installing on your 1968-69 Mercury Cougar or Ford Mustang idler / tensioner pulley. This bearing is physically smaller than the bearing used on the 1968-73 idler pulley (1968-73 bearing sku: 10462). The 1968-73 idler pulley assembly came as a "service replacement" on 1968-69 cars. The center portion of the pulley, where this bearing would press into, has an inside diameter measurement of 1 3/8". On the larger bearing pulley, this measurement is 1 9/16". Both versions of...

Used bracket and pulley assembly for Cougars and Mustangs with the 289 or 302 engine built after 3/1/1968. All pulleys are sold with new bearings installed.  If your pulley only needs a bearing, don't sweat it. Click this BEARING link, we've got what you need! We also offer a bearing replacement service to rebuild your 289 or 302 fixed idler pulley, see item 27539. Replaces part # C7AZ-8678-C. ...

Used bracket and pulley assembly with new installed bearing 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.*Note* All new bearings will have a slight bit of play in them. This is by design, by the manufactures. We have asked the suppliers, and the answer is to allow for possible heat expansion. Even the "Koyo" branded ones, which were used starting in...

Used fixed idler bracket and pulley assembly with new installed bearing for 1968-69 Cougars and Mustangs with the 390 or 428CJ engine. This part will have a small bearing on the pulley and is not marked with a casting number. The 1970 bracket and pulley assembly was a service replacement part and are the same as the 68-69 with the exception of a slightly larger bearing. This later service replacement part is an economically priced service replacement for the earlier originals. All pulleys come...

Self adhesive cork insulation tape for use on any 1967-73 Mercury Cougar or Ford Mustang with air conditioning. This is original style insulation wrap that adheres firmly to all metals. Material is 1/8 inch thick, and 2 inches wide, comes in a roll of 3 foot length. Perfect material for wrapping expansion valves, and joints prone to condensation.   

Used cast iron lateral compressor support bracket for Cougars and Mustangs built after 1/3/1967 and 1968 cars built prior to 3/1/1968, for both the 289 and 302 engine. Must be used with adjusting bracket C7AZ-8678-B pulley assembly, and pedestal bracket C7AA-2882-L.Ford part # C7AA-2888-G or C7AZ-2888-F.

Used stamped steel lateral compressor support bracket for Cougars and Mustangs built after 3/1/1968 with the 289 or 302 engine. Very close in design to the 1969 351 Windsor, but smaller overall.Ford part # C8AZ-2888-B.

Used steel lateral support brace for Cougars and Mustangs with the 390-2V, 390-4V, or 428CJ FE engines. Identical to the 1970 FE lateral bracket except 1970 versions have square nuts on the reverse.Ford part # C8AZ-2888-A

Used steel lateral support brace for Cougars and Mustangs with 428CJ FE engines. Identical to the 1968-69 FE lateral bracket except 1970 versions have square nuts on reverse. Also the same bracket for Ford passenger car 390 up until 1971.Ford part # D0AZ-2888-B

Used cast iron pedestal mount for the A/C compressor for Cougars and Mustangs produced after 1/3/1967. This bracket was utilized throughout the entire 1968 model year and is also listed as the service replacement part for the early mounting bracket.  Ford part # C7AA-2882-L, MPC # C7AZ-2882-G.

Cast iron pedestal mount for the air conditioning compressor on all 1967 and 1968 cars with 390-2V, 390-4V, or 428CJ FE engines. Mercury and Ford master part number C7ZZ-2882-A, we suspect that this is an error in our 1975 editions of the MPC's. C7SZ-2882-A is what we suspect is the correct number. In any case, C7SA-2882-A is the factory casting number on these brackets.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...