1966 HVAC Ducts and Accessories

Heater Box Seal Kit, Buick, Chevy, Oldsmobile, Pontiac, Set

Part Number: OPG-CH17264

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Today

Dash Vent, Ball Shape, Plastic, Chrome, Chevy, Each

Part Number: OER-3856472

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

Fresh Air Duct Seals, Chevy, Pontiac, Set

Part Number: OER-K226

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Blower Motor Resistor, 3-prong Connector, Each

Part Number: AMD-R-315

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Heater Box, Plastic, Black, Ford, Each

Part Number: SDK-C6ZZ18A542K

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Heater Plenum Box. Plastic, Black, Ford, Each

Part Number: GMK-3020-377-64

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Dash Vent Ball Retainer, Chevy, Pontiac, Each

Part Number: OER-3937189

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

Louvers, In-Dash, Plastic, Round, Black/Chrome, Chevy, Pair

Part Number: VTA-493062

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Heater Box, Steel, Black, without Air Conditioning, Chevrolet, Pontiac, Each

Part Number: OER-AL304

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Defroster Hoses, without Air Conditioning, Ford, Pair

Part Number: SDK-C5ZZ-18556-A

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Dash Panel Cap, Left/Right Side, Each

Part Number: VTA-62354VFE

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Dash Vent Ball, Chrome, GM, A-Body, B-Body, F-Body, C, K-Series Pickup, Each

Part Number: GMK-4044-523-651

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Clamp, Heater Box Component, Ford, Each

Part Number: SDK-C0DF19A779A

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Defroster Ducts, Ford, Pair

Part Number: SDK-C5ZZ-18490-A

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Today

Heater Vents, Driver and Passenger Side, Plastic, Black, Ford, Pair

Part Number: UPD-110330

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

• Drop Ship
• Special Order

Defrost Duct, Jeep, Each

Part Number: OMX-1790701

4.6 out of 5 stars ( 5 )

End Caps, Heater Box Components, Ford, Set

Part Number: SDK-C5ZZ-18500-C

2.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

louver PENTA ASTRO LOUVER BALL CLR

Part Number: VTA-499239

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

• Special Order

Air Box, Replacement, Plastic, Black, Jeep, Each

Part Number: OMX-1790601

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

• Free Shipping
• Special Order

Heater Box Wire Retaining"J" Clip

Part Number: OPS-TSS173

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

Fresh Air Vent Box, Driver Side, Plastic, Black, Ford, Each

Part Number: UPD-110239

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Defroster Hose, Ford, Mercury, Each

Part Number: SDK-B5A-18556-C

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

louver PLANAR ASTRO LOUVER BALL BLK

Part Number: VTA-499234

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

• Special Order

1965-91 Buick; Chevrolet; Oldmobile: Pontiac; AC Door Vacuum Actuator

Part Number: OER-1996686

5.0 out of 5 stars ( 1 )

• Special Order