Heater with Air Conditioning & Air Conditioning Components

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. Taken from a 1970 Cougar. Ford Part #: C9ZA-19B588-C. * Note - Used starting during the later 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. Owners with 1969 A/C please look at your existing grommet for the triangle shape like in the picture. Fits some 1969 Mercury Cougar and Ford Mustang (late built cars), and should be all 1970-73 Mercury Cougar and Ford Mustang. Replaces Ford part number C9ZZ-19B552-A. Check out our video below on how to replace a heater core! We used a '69...

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...

Good used grommet that seals the heater hoses and A/C lines where they pass through the firewall on the passenger side. Made from a spongy rubber, attaches to the heater core and seals the firewall from the inside. This grommet does not use a retaining bracket like previous years. Will be intact, but will show some degradation as shown in the picture, most evident where the heater core tubes pass through. Engineering # D1ZZ-19B588-A.

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.

Original two piece assembly that bolts to the passenger side of your firewall on AC 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. Ford part # C9ZA-19B588-C.

Used heater and air conditioning box for early to mid 1967 Mercury Cougar and Ford Mustangs. 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! The unit you see pictured is typical of what you can expect in a 1967-68 with just a minor...

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.

This reproduction heater blower switch for Mercury Cougar and Ford Mustang mounts to the rear of the factory installed air conditioning ventilation control panel.Replaces part # C7ZZ-19986-A.

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 not 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 without the drain cock. Soon we will have every single internal and external part from this...

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...

Usually ships in 3-5 business days. Reproduction heater box with A/C for 69 - 70 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). This assembly comes with two heater core gaskets, one for early 69 and one for late 69 - 70. NOTE: We've received some helpful...

Usually ships in 3-5 business days. Reproduction heater box for the Mercury Cougar or Ford Mustang equipped with air conditioning. These are getting so hard to find without a broken drain cock or rust in the metal lips, so we are happy to bring you this quality reproduction! This unit will come with all the necessary seals and clips. If you need to replace them you can get the heater core here or the blower motor here. We suggest reusing your original A/C evaporator as long as it doesn't leak...

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.

Reproduction heater cable for Mercury Cougars and Ford Mustangs equipped with factory A/C. Replaces part # C9ZZ-185188-A.

Used heater control light and socket assembly. Good for 71 - 73 Cougars with or without A/C.

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). ...

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!

Machine hex bolt for installing the heater cables to the climate controls on any 1969-73 Mercury Cougar or Ford Mustang. 8-32 threaded hex machine screw like the originals. Attaches cables for heater only or factory A/C cables.

Attaches behind the drivers side horn on all 1969-70 Mercury Cougar and Ford Mustangs with air conditioning. We believe that this part was installed to maintain clearance with the A/C condenser. Ford part number C9ZF-13925-A as seen in the 1969 Electrical Assembly Manual.

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

Used connector plug that attaches to the A/C vacuum switch assembly on the 69 - 72 Cougar or Mustang. The six vacuum hoses are molded into the plug, and for those instances when someone has cut a hose, simply use a hose connector.

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 tensioning pulley with new bearing. This adjustable bracket and pulley was used on all 1970-73 351 engines that came with A/C, as well as 1970 428CJ & 1971 429CJ. This part often has a casting number of D0AA-8A617-C1 but not always. This adjustable idler pulley is identified by having the large bearing pulley. Same as the C8AZ-8678-A adjustable idler pulley only with a small bearing pulley. We also offer a bearing replacement service to rebuild your adjustable idler...

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. ...

Air conditioning belt tension pulley for 1964-66 Ford or Mercury cars with 352, 390, 410, or 428 cubic inch engines. Two versions of this pulley were made by Ford, the difference is the pulley itself. Some pulleys, like the one in the picture, show a solid, one piece steel pulley. *Note, this pulley has a taller base on the bracket than the C7AA version. Pulley alignment will not work on 1967 bracketry. We can also rebuild your pulley, see item 27607. Ford part # C4AA-8A619-A. ...

Air conditioning belt tension pulley for 1967 Cougars and Mustangs with the 390 engine. Also fits 1967 ford Thunderbird and other Ford and Mercury with 390, 410, or 428 engines. These are all sold with new bearings. If your pulley only needs a bearing, we have those too. Used with C7ZZ-2888-A, which is the steel lateral support brace for 1967 Cougars and Mustangs with the S code 390 engine. Two versions of this pulley were made by Ford, the difference is the pulley itself. Some pulleys,...

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...

NOS, new old stock bracket and pulley assembly with new installed bearing for 1968-69 Cougar or Mustang equipped with the 390 or 428CJ engine. We also offer a bearing replacement service to rebuild your fixed idler pulley, see item 27539. Ford part # C8AZ-8678-B. Check out this video

Air conditioning fixed idler pulley for Ford or Mercury with the 289 engines. 1965, 1966, early 1967 Ford and Mercury full and midsized cars all with 289 engines and factory air conditioning. These are all sold with new bearings. If your pulley only needs a bearing? Click this BEARING link, we've got what you need! Ford part # C5AZ-8678-D. ...

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...

Air conditioning fixed idler pulley for Ford or Mercury with the 352 / 390 / 410 / 428 engines. These are all sold with new bearings. If your pulley only needs a bearing? Click this BEARING link, we've got what you need! Ford part # C5AA-8A919-C and C5AZ-8678-C ...

Used bracket and pulley assembly for 1967 Cougar or Mustang with 390 engines. All pulleys with bearings are sold in working used condition. If your pulley only needs a bearing, don't sweat it. Click this BEARING link, we've got the parts you need! Ford part # C7SZ-8678-B. ...

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.   

These heater control knobs are sold in a set of three and fit good and tight. It is often little details like this that separate 1st and 2nd place when judged at car shows. Replaces Ford Part #: C9ZZ-18519-A.

Used cast iron lateral compressor support bracket for Cougars and Mustangs built prior to 1/3/1967 with the 289 engine. Must be used with adjusting bracket C5AA-8A619-B pulley assembly and pedestal bracket C7ZA-2882-C.Ford part # C7ZA-2888-C

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.