1978 HVAC Ducts and Accessories

Air Conditioning Vent Assembly, Rectangular, In-Dash, Plastic, Black, Chevy, Each

Part Number: OER-3963781

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Dash Vent, Driver Side Only, In-dash, Square, Plastic, Black with Chrome Trim, Chevy, A/C, Each

Part Number: OER-3998407

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Dash Vent, Passenger Side Only, In-dash, Square, Plastic, Black with Chrome Trim, Chevy, A/C, Each

Part Number: OER-3998408

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Air Conditioning Duct Hose, Oval, 2.750 in. - 5.250 in. I.D., Steel/Plastic, Black, 1.0 ft. Length, Jeep, Each

Part Number: CWA-J5462328

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Bezel, Dash Vent, Plastic, Black, Rectangular, Driver Side, Chevy, Each

Part Number: OER-3967927

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Dash Vent Outlet, Rectangular, Plastic, Black and Chrome, Passenger Side, Chevy, GMC, Each

Part Number: HCT-05-161

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Blower Motor Resistor, 3-prong Connector, Each

Part Number: AMD-R-315

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Dash Outlet, Rectangular Air Vent, Black with Chrome Trim, Driver Side, without Air Conditioning, Chevy, Each

Part Number: OER-6262667

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Duct Hose, Heater, Defroster, Jeep, Each

Part Number: OMX-1790702

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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

Part Number: OER-AL304

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Dash Outlet, Rectangular Air Vent, Black with Chrome Trim, Passenger Side, without Air Conditioning, Chevy

Part Number: OER-6262668

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

OER® Dash vent outlet, '73-'91 Chevy, GMC car and truck, With air conditioning

Part Number: OER-3979751

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Dash Vent Deflector, Center, Rectangular, Plastic, Black and Chrome, Chevrolet, A/C Only, Pair

Part Number: OER-748615

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Floor Duct, Heater Ducting Component, Jeep, Each

Part Number: CWA-55035618

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Dash Vent Outlet, Square, Plastic, Black and Chrome, Driver Side, Chevy, GMC, Each

Part Number: HCT-05-157

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Dash Vent Deflector, Square, Center Dash, Plastic, Black, Air Conditioning, Chevrolet, Each

Part Number: OER-377543

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Cabin Air Filter Element, Carbon/Charcoal, Gray, Audi, Volkswagen,.Each

Part Number: HNT-E998LC

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Heater Duct Components. Hose Adapter. Plastic. Passenger Side, Center, Sure Fit, Chevy Each

Part Number: VTA-623221

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Heater Box Wire Retaining"J" Clip

Part Number: OPS-TSS173

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Heater Box to Firewall Mounting Hardware Set, All Models W/O AC

Part Number: OPS-TSS236

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

• Drop Ship
• Special Order

Heater Ducting Component, Air Duct Strap, Steel, Pontiac, Each

Part Number: OPS-TSS126

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

• Drop Ship
• Special Order

Heater Ducting Component, Firewall Astro Vent, Accordion Duct Connector, Plastic, Each

Part Number: OPS-TSS127

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

• Drop Ship
• Special Order

A/C Vent

Part Number: URO-011424

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Drop Ship
• Special Order

Heater Box Components, HVAC Blower Motor Cover, Standard Replacement, Plastic, Mercedes-Benz, Each

Part Number: URO-011630

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Drop Ship
• Special Order