Top Automotive Replacement Air Conditioning Adapters and Components

The best Automotive Replacement Air Conditioning Adapters includes OXDFK R1234YF to R134A Adapter Kit, ICT Billet Hose Barb Splice Coupler Adapter, Watris Veiyi 90° Aluminum Heater Hose Fitting and many others as mentioned below.

1

OXDFK R1234YF to R134A Adapter Kit

  • Compatible with R1234YF and R134A refrigerants.
  • Durable brass construction for long-lasting use.
  • Knurled grip for easy and secure operation.
  • Leak-free performance with ball lock design.
  • Automatic closing function prevents accidental leaks.
  • Ideal for most car air-conditioning systems.
  • Perfect for professionals and DIY enthusiasts.
  • Price Range: $14.99
  • Color: as shown
2

ICT Billet Hose Barb Splice Coupler Adapter

  • 1-1/4" barb on both sides for secure connection.
  • Designed for radiator hose and vacuum line repair.
  • Hose stop flange keeps coupler centered in splice.
  • Machined from aerospace-grade billet aluminum.
  • Manufactured in the USA, Wichita, Kansas.
  • Lightweight and durable for long-lasting performance.
  • Package includes one high-quality coupler fitting.
  • Average Rating out of 5:
  • Price Range: $9.99
  • Size: ‎1-1/4" to 1-1/4",‎1/8 inch NPT
  • Material: Aluminum
3

Watris Veiyi 90° Aluminum Heater Hose Fitting

  • Premium aluminum alloy construction for durability.
  • Triple chrome plating for a mirror-like finish.
  • Universal fit for 1/2" NPT applications.
  • Easy to install without complex tools.
  • Lightweight design resists rust and corrosion.
  • Direct replacement for old or broken fittings.
  • Quality guaranteed with factory standard specifications.
  • Average Rating out of 5:
  • Price Range: $9.79
  • Size: ‎normal,‎0.5 inches
  • Material: Aluminum
4

Dorman Metal Heater Hose Connector (800-414HP)

  • Durable metal construction for long-lasting performance.
  • Prevents leaks and withstands high temperatures.
  • Direct replacement for easy installation.
  • Compatible with select Cadillac, Chevrolet, GMC models.
  • Rigorously pressure-tested for reliable functionality.
  • Check vehicle fitment using garage tool.
  • OE FIX design for superior repair solution.
  • Average Rating out of 5:
  • Price Range: $24.84
  • Material: Metal
5

Y-QIPED AC Vent Knob for BMW G07 X7

  • Compatible with BMW G18 G06 G07 models.
  • High-quality ABS material for durability.
  • Original texture and feel for seamless replacement.
  • Easy installation without professional assistance required.
  • Includes installation tools for user convenience.
  • Cost-effective solution for air vent knob replacement.
  • Long-lasting performance ensures value over time.
  • Average Rating out of 5:
  • Price Range: $24.99
6

WYZBEN A/C Aluminum Beadlock Fittings (3/8-5/8)

  • High-grade aluminum construction for durability.
  • Compatible with #6, #8, #10 A/C hoses.
  • Beadlock design ensures secure, leak-proof connections.
  • Quick and easy installation process.
  • Corrosion-resistant for long-lasting performance.
  • Perfect for upgrading your A/C system.
  • Set of 3 fittings included for convenience.
  • Average Rating out of 5:
  • Price Range: $13.95
  • Material: Aluminum
7

DEF Rear AC Block Off Kit [2000-2013]

  • Compatible with 2000-2013 Chevy models.
  • Direct replacement, no additional adjustments needed.
  • Eliminates rear AC, retains front cooling efficiency.
  • Upgraded design prevents refrigerant loss during installation.
  • Easy installation in just 15-20 minutes.
  • No modifications required for front AC lines.
  • Ideal for skilled technicians and DIY enthusiasts.
  • Average Rating out of 5:
  • Price Range: $9.99
8

3mirrors A/C Block Off Kit for SUVs

  • OE design for seamless installation.
  • Includes durable M8 flange nuts and bolts.
  • HNBR washers ensure leak-free performance.
  • Compatible with select Chevrolet and GMC vehicles.
  • Easy installation, no modifications required.
  • Professional-grade materials for long-lasting use.
  • Comprehensive instructions included for convenience.
  • Average Rating out of 5:
  • Price Range: $18.99
9

ZYHW 60mm L-Shape Car Heater Duct Connector

  • Universal fit for most vehicles' warm air vents.
  • Easy installation without drilling or cutting.
  • Durable plastic material for long-lasting use.
  • Replace broken warm air vent outlets easily.
  • Compact size for efficient space utilization.
  • Includes one 60mm diesel air heater duct connector.
  • Prevents scratches and dust on car surfaces.
  • Average Rating out of 5:
  • Price Range: $9.39
  • Color: Black
  • Material: Plastic
10

WYZBEN A/C Lines Fitting Adapter R134a

  • Set of 3 A/C fitting adapters included.
  • Compatible with R134a air conditioning systems.
  • Converts stock compressor to aftermarket hoses.
  • High-quality, corrosion-resistant materials used.
  • Ensure reliable vehicle A/C system performance.
  • Male fittings sizes: #6, #8, #10.
  • Easy installation for efficient cooling solutions.
  • Average Rating out of 5:
  • Price Range: $12.95
  • Size: ‎1/2 inch or #8
  • Material: Metal
11

FJC 6820 Conversion Kit (Complete Set)

  • Converts R-12/R-134a gauges for R-1234yf systems.
  • Includes brass high and low side manual couplers.
  • Features M12 fittings for easy connections.
  • Compatible with R-12 hoses using M12 x 1/4” fittings.
  • Includes M12 x M14 fittings for R-134a hoses.
  • Durable brass construction ensures long-lasting use.
  • Essential tool for mobile A/C system maintenance.
  • Average Rating out of 5:
  • Price Range: $64.75
  • Size: ‎0.25 inch
  • Material: Metal
12

FJC R-1234yf Vacuum Pump Adapter

  • Compatible with R-1234yf refrigerant systems.
  • Easy attachment to vacuum pumps.
  • Constructed from durable materials for longevity.
  • Compact design for convenient storage and transport.
  • Lightweight, enhancing portability and usability.
  • Designed for efficient vacuum operations.
  • Ideal for automotive and HVAC applications.
  • Average Rating out of 5:
  • Price Range: $12.16
  • Size: ‎1/2 inch
  • Material: Metal
13

TUELETFU Rear AC Block Off Kit

  • Compatible with 2007-2015 GMC Acadia.
  • Also fits 2007-2015 Chevy Trailblazer.
  • Repairs rear A/C system leaks effectively.
  • Retains functionality of front A/C system.
  • Includes knobs, washers, bolts, and nuts.
  • Professional installation is highly recommended.
  • No instructions included in the package.
  • Average Rating out of 5:
  • Price Range: $14.60
  • Material: Stainless Steel, Aluminum
14

Jasperautopart Billet A/C Line Adapter Fitting

  • Compatible with GM Gen V L86 L83 L82 engines.
  • High-quality CNC machined 6061-T6 billet aluminum.
  • Corrosion resistant and durable for long-lasting use.
  • Provides 90-degree turn for efficient routing.
  • Includes AC Line Compressor Adapter Kit and seal tape.
  • Simple installation with guaranteed 100% sealing.
  • Compatible with multiple GM part numbers listed.
  • Price Range: $25.88
  • Material: Aluminum
15

SHLPDFM 4-Port Billet Aluminum Heater Bulkhead

  • 4-port design for efficient hose routing.
  • Made from durable 6061-T6 billet aluminum.
  • High polished finish for enhanced appearance.
  • Compatible with various vehicle types and models.
  • Easy installation through firewall for convenience.
  • Perfect for hot rods and classic cars.
  • Includes 1 -6 and 3 -10 heater ports.
  • Price Range: $25.50
16

Oikuda PLF Aluminum Engine Block Pipe

  • High-quality aluminum construction for durability.
  • Compatible with BMW F30, G20, X1, X2, X3.
  • Direct fitment for easy installation.
  • Replaces part number 11118511205.
  • Long service life and reliable performance.
  • Contact us for free replacement or refund.
  • Adhesive required for bottom of the part.
  • Average Rating out of 5:
  • Price Range: $18.39
  • Material: Aluminum
17

Jewkot Car A/C Lock Kit [2 PCS]

  • Durable alloy material for long-lasting performance.
  • High-quality craftsmanship ensures smooth, burr-free finish.
  • Clear threaded design for easy installation.
  • Prevents rust for extended product lifespan.
  • Compatible with 2000-2013 Chevrolet models.
  • Cost-effective solution for air conditioning repairs.
  • Includes sealing washers and screw for complete kit.
  • Average Rating out of 5:
  • Price Range: $4.99
  • Color: Silver
  • Material: Silver
18

AA Ignition Ambient Air Temperature Sensor

  • Replacement ambient air temperature sensor for BMW vehicles.
  • Compatible with various BMW models from 1995-2011.
  • Replaces part numbers: 902020, 6581 6 905 133.
  • Improves AC performance and temperature control function.
  • Lifetime warranty for peace of mind and reliability.
  • Direct replacement, not a genuine OEM part.
  • Save money by replacing the sensor yourself.
  • Average Rating out of 5:
  • Price Range: $8.99
19

Banwinoto Y-Type Hose Splicer Connector

  • Durable upgraded aluminum construction for longevity.
  • Easy installation as a direct replacement connector.
  • Compatible with Dodge Grand Caravan and Chrysler Town & Country.
  • Meets or exceeds OEM quality and performance standards.
  • Includes one Y-Type hose splicer connector.
  • 100% brand new, never installed product.
  • Replace only the connector, save on costs.
  • Average Rating out of 5:
  • Price Range: $23.99
  • Material: Aluminum
20

Dorman Heater Hose Connector (Pack of 2)

  • Durable construction for long-lasting performance.
  • Includes two connectors for convenient replacement.
  • Designed for efficient coolant flow and temperature control.
  • Easy installation for hassle-free setup.
  • Compatible with various vehicle makes and models.
  • Lightweight design for easy handling and transport.
  • Country of origin: China for quality assurance.
  • Average Rating out of 5:
  • Price Range: $12.98
21

Four Seasons 84736 A/C Fitting Connector

  • High-quality auto part for reliable performance.
  • Model number: 84736 for easy identification.
  • Compact dimensions for versatile applications.
  • Lightweight design facilitates easy installation.
  • Durable construction ensures long-lasting use.
  • Compatible with various vehicle models.
  • Trusted brand for automotive replacement parts.
  • Average Rating out of 5:
  • Price Range: $1.99
22

BuleVina 3pcs R134a Quick Connect Fittings

  • Includes three essential R134a adapter fittings.
  • Standard sizes: #8 discharge, #10 suction fittings.
  • High-quality aluminum for durability and corrosion resistance.
  • Versatile sizing for various automotive connection needs.
  • Ideal for custom A/C lines and systems.
  • Compatible with aftermarket hoses and compressors.
  • Ensures efficient performance in auto air conditioning.
  • Average Rating out of 5:
  • Price Range: $12.97
  • Size: ‎5/8-18, 3/4-16, 7/8-14
  • Material: Aluminum
23

3mirrors Rear AC Block Off Kit [2014-2019]

  • OE design for easy installation.
  • Includes high-quality aluminum alloy knobs.
  • 304 stainless steel bolts and nuts included.
  • HNBR washers ensure leak-free operation.
  • No modification needed for front lines.
  • Compatible with Chevrolet and GMC models.
  • Professional support and instructions provided.
  • Average Rating out of 5:
  • Price Range: $18.99
24

Qiilu Universal A/C Bulkhead (2-Port)

  • Universal design fits most air conditioning systems.
  • Constructed from durable 6061-billet aluminum alloy.
  • Lightweight yet strong for reliable performance.
  • Size: 2‑10 (7/8in ‑14) for versatility.
  • Manufactured with high-quality craftsmanship standards.
  • Improves work efficiency and convenience.
  • Perfect for OEM and aftermarket applications.
  • Average Rating out of 5:
  • Price Range: $19.08
25

URO Parts Cooling Hose Connector (1J0122291D)

  • High-quality cooling hose connector replacement
  • Compatible with various vehicle models
  • Durable construction for long-lasting performance
  • Easy installation with no special tools required
  • 24-Month / Unlimited Mileage warranty included
  • Lightweight design for efficient handling
  • Manufactured in China with strict quality control
  • Average Rating out of 5:
  • Price Range: $6.13
  • Material: Plastic, Rubber
26

TESHITVLOG Black A/C Block Off Kit (2 Pack)

  • Compatible with various Ford and Lincoln models.
  • Improves front A/C system efficiency significantly.
  • Durable aluminum construction ensures long-lasting performance.
  • Anodized surface resists wear and corrosion effectively.
  • Double seal washers provide a complete, secure seal.
  • Enhances overall driving comfort and experience.
  • Simple installation process with basic tools required.
  • Price Range: $9.99
  • Material: Aluminum
27

Aramox 2-Port A/C Bulkhead Connector

  • Universal compatibility for Hot Rod and GM vehicles.
  • Durable 6061-T6 billet aluminum construction.
  • High polished finish for enhanced appearance.
  • 1-6 and 1-10 port sizes available.
  • Easy installation for quick modifications.
  • Outstanding performance and reliability under pressure.
  • Includes one A/C bulkhead connector in package.
  • Average Rating out of 5:
  • Price Range: $16.25
  • Color: Silver
  • Material: Aluminum
28

SHLPDFM AC Compressor Adapter Fitting [Sanden SD7B10]

  • Designed for Sanden SD7B10 7176 compressor.
  • 8AN/-10AN fitting with 3/4-16 and 7/8-14 threads.
  • Constructed from durable 6061-aluminum material.
  • Wear-resistant for long-lasting performance.
  • Includes 1 adapter fitting and 2 screws.
  • Sleek black finish for a stylish look.
  • Contact us for any questions or concerns.
  • Price Range: $23.50
29

UAC A/C Refrigerant Hose Fitting FT 15075C

  • Brand new UAC A/C refrigerant hose fitting.
  • OE replacement for direct fit and function.
  • 100% guaranteed compatibility with your vehicle.
  • Premium quality meets ISO/TS 16949 standards.
  • Tested to exceed OEM specifications.
  • Backed by an industry-leading warranty.
  • Easy installation with no modifications needed.
  • Average Rating out of 5:
  • Price Range: $5.76
  • Material: Metal