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Genuine Honda Prelude A/C Service Cap

A/C Valve Cap
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10 A/C Service Caps found

  • Diagram for Honda Prelude A/C Service Cap - 80866-ST7-A11
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    Honda Prelude Cap, Valve (L) (Parker)

    Part Number: 80866-ST7-A11
    $2.22 MSRP: $3.12
    You Save: $0.90 (29%)
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    Product Specifications
    • Other Name: Suction Pipe Cap
    • Replaces: 80866-SV1-003
    • Warranty: This genuine part is guaranteed by Honda's factory warranty.
    Fits the following Vehicles:
    • 1993-1994 Honda Prelude | 2 Door S | KA 4AT, KA 5MT, KL 4AT, KL 5MT
  • Diagram for Honda Prelude A/C Service Cap - 80865-SS0-A11
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    Honda Prelude Cap H, Valve (Parker)

    Part Number: 80865-SS0-A11
    $4.64 MSRP: $6.55
    You Save: $1.91 (30%)
    ADD TO CART
    Product Specifications
    • Replaces: 80865-ST7-A21, 80865-SV1-003
    • Warranty: This genuine part is guaranteed by Honda's factory warranty.
    Fits the following Vehicles:
    • 1993-1994 Honda Prelude | 2 Door S | KA 4AT, KA 5MT, KL 4AT, KL 5MT
  • Honda Prelude A/C Service Cap - 80866-TX9-A01
    Diagram for Honda Prelude A/C Service Cap - 80866-TX9-A01
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    Honda Prelude Cap, Valve (L)

    Part Number: 80866-TX9-A01
    $7.17 MSRP: $10.14
    You Save: $2.97 (30%)
    ADD TO CART
    Product Specifications
    • Warranty: This genuine part is guaranteed by Honda's factory warranty.
    Fits the following Vehicles:
    • 2026 Honda Prelude | 2 Door Hybrid Direct Drive Unit, 2 Door Hybrid Two-Tone Direct Drive Unit | CVT
  • Honda Prelude A/C Service Cap - 80865-TX9-A01
    Diagram for Honda Prelude A/C Service Cap - 80865-TX9-A01
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    Honda Prelude Cap, Valve (H)

    Part Number: 80865-TX9-A01
    $7.17 MSRP: $10.14
    You Save: $2.97 (30%)
    ADD TO CART
    Product Specifications
    • Warranty: This genuine part is guaranteed by Honda's factory warranty.
    Fits the following Vehicles:
    • 2026 Honda Prelude | 2 Door Hybrid Direct Drive Unit, 2 Door Hybrid Two-Tone Direct Drive Unit | CVT
  • Diagram for Honda Prelude A/C Service Cap - 80866-SL0-003
    View related parts

    Honda Prelude Cap, Valve (L)

    Part Number: 80866-SL0-003
    $16.58 MSRP: $23.41
    You Save: $6.83 (30%)
    Product Specifications
    • Other Name: Suction Pipe Cap
    • Warranty: This genuine part is guaranteed by Honda's factory warranty.
    Fits the following Vehicles:
    • 1993-2001 Honda Prelude | 2 Door Base, 2 Door S, 2 Door SI, 2 Door Sivtec, 2 Door TYPESH | KA 4AT, KA 5MT, KL 4AT, KL 5MT
  • Diagram for Honda Prelude A/C Service Cap - 80865-SL0-003
    View related parts

    Honda Prelude Cap, Valve (H)

    Part Number: 80865-SL0-003
    $16.58 MSRP: $23.41
    You Save: $6.83 (30%)
    Product Specifications
    • Warranty: This genuine part is guaranteed by Honda's factory warranty.
    Fits the following Vehicles:
    • 1993-2001 Honda Prelude | 2 Door Base, 2 Door S, 2 Door SI, 2 Door Sivtec, 2 Door TYPESH | KA 4AT, KA 5MT, KL 4AT, KL 5MT
  • Honda Prelude A/C Service Cap - 91639-SF1-A11
    Diagram for Honda Prelude A/C Service Cap - 91639-SF1-A11
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    Product Specifications
    • Warranty: This genuine part is guaranteed by Honda's factory warranty.
    Fits the following Vehicles:
    • 1989 Honda Prelude | 2 Door 2.0SI | KA 4AT, KA 5MT, KL 4AT, KL 5MT
  • Honda Prelude A/C Service Cap - 91639-SF1-013
    Diagram for Honda Prelude A/C Service Cap - 91639-SF1-013
    View related parts
    Product Specifications
    • Warranty: This genuine part is guaranteed by Honda's factory warranty.
    Fits the following Vehicles:
    • 1990-1992 Honda Prelude | 2 Door 2.05SI, 2 Door 2.0S, 2 Door 2.0SI, 2 Door S, 2 Door SI | KA 4AT, KA 5MT, KL 4AT, KL 5MT
  • Honda Prelude A/C Service Cap - 91638-SF1-A11
    Diagram for Honda Prelude A/C Service Cap - 91638-SF1-A11
    View related parts
    Product Specifications
    • Replaces: 91638-SF1-013
    • Warranty: This genuine part is guaranteed by Honda's factory warranty.
    Fits the following Vehicles:
    • 1992 Honda Prelude | 2 Door S, 2 Door SI | KA 4AT, KA 5MT, KL 4AT, KL 5MT
    • 1988-1990 Honda Prelude | 2 Door 2.0S, 2 Door 2.0SI | KA 4AT, KA 5MT, KL 4AT, KL 5MT
  • Honda Prelude A/C Service Cap - 91638-SF1-013
    Diagram for Honda Prelude A/C Service Cap - 91638-SF1-013
    View related parts
    Product Specifications
    • Replaced by: 91638-SF1-A11
    • Warranty: This genuine part is guaranteed by Honda's factory warranty.
    Fits the following Vehicles:
    • 1992 Honda Prelude | 2 Door S, 2 Door SI | KA 4AT, KA 5MT, KL 4AT, KL 5MT

Honda Prelude A/C Service Cap

The Honda Prelude A/C Service Cap preserves the comfort of the cabin by sealing the refrigerant into the climate system to maintain the correct pressure that the cool drives need. The Honda Prelude A/C Service Cap is designed to fit manufacturer specifications so that it fits on the low-side service port present across first through fifth generations. This allows any sporty classic owner to have the same protection. A Honda Prelude A/C Service Cap creates a tight moisture barrier preventing the entry of corrosive humidity that may freeze into ice crystals and ruin compressors or valves. Since every Honda Prelude A/C Service Cap maintains the closed loop sealed, the compressor is able to cycle with reduced effort. This increases overall efficiency and helps the vehicle reach target temperatures faster during hot afternoons. The Honda Prelude A/C Service Cap also provides an added safety feature, whereby the accidental discharge of high-pressure refrigerant can be avoided and will not damage the hands or eyes during regular checks. Durability also boosts the part, as the Honda Prelude A/C Service Cap is assembled with strong threads and a reinforced gasket that resists vibrations created by spirited cornering and by the advanced four-wheel steering hardware featured in later models. Simple one-touch removal of the standalone A/C Service Cap deserves additional accolade for the speed of the recharge or diagnostic time, which gives drivers more time to enjoy the balanced front-rear weight distribution and less time in the garage. Compact yet essential, this cap is the continuation of the brand tradition of components that work reliably mile after mile and safeguard both the passengers and crucial A/C hardware.

In search of affordable OEM Honda Prelude A/C Service Cap? Consider browsing through our extensive inventory of genuine Honda Prelude A/C Service Cap. Not only do we provide market-leading prices and a manufacturer's warranty, but we also pride ourselves on exceptional customer service and swift delivery.

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