Mechanical valve for A/C compressor Denso 5SL12 5SA12 5SA09 6SB16 7SBU16
Product Overview
The mechanical control valve is installed inside the Denso air conditioning compressor and controls its performance depending on the operating parameters of the system. The valve is used in compressors types 5SL12, 5SA12, 5SA09, 6SB16 and 7SBU16. If it malfunctions, it can result in weak or unstable cooling, insufficient compressor performance, or lack of normal cooling. To make the correct selection, it is necessary to check the type of compressor, length and design of the standard valve with photographs of the product. When to check the mechanical compressor valve: The air conditioner is not cooling enough; cooling efficiency varies during operation; the cold appears unstable; the compressor is working, but its performance is not adjusted correctly; Diagnostics indicate a malfunction of the compressor's internal control valve. Compressor types: Denso 5SL12 Denso 5SA12 Denso 5SA09 Denso 6SB16 Denso 7SBU16 Possible application: Ford Jaguar Mazda Volkswagen Skoda Saab Land Rover Opel Characteristics: part type - mechanical internal control valve of the air conditioning compressor; compressor manufacturer - Denso; without electrical connector; used in compressors 5SL12, 5SA12, 5SA09, 6SB16 and 7SBU16. Advantages: allows you to replace a faulty internal valve separately from the compressor; Suitable for repair of compatible Denso compressors; there is no need to replace the compressor assembly if its other elements are in good condition. Important! Before ordering, check the markings of the installed compressor and compare the standard valve with the product photos. It is necessary to check the shape of the body, the location of the sealing rings and the design of the working part. Selecting only by car make does not guarantee compatibility. FAQ Is this a mechanical valve or a solenoid? This is a mechanical internal control valve. It does not have electrical controls or connectors. What compressors is it designed for? For selected Denso compressors 5SL12, 5SA12, 5SA09, 6SB16 and 7SBU16. Is it possible to select a valve based only on the make of the car? No. It is necessary to check the compressor model and compare the design of the standard valve with photographs of the product. Does the compressor assembly need to be replaced? If it is the control valve that is faulty, but the rest of the compressor elements are working properly, the valve can be replaced separately.
Purpose and Fitment
This item is intended for the vehicle A/C compressor system identified by SKU KLKH71 and OEM/P/N 5SL12. Vehicle model alone is not a sufficient fitment check.
Part Number / PN
5SL12, 5SA12, 5SA09, 6SB16, 7SBU16, KH71, KLKH71
Package Contents
Includes the product or repair components shown in the listing images and identified by SKU KLKH71. The surrounding assembly is not included unless it is explicitly shown and described.
Benefits and Limitations
- Supports repair or replacement of the identified component when diagnosis confirms the fault.
- Does not correct faults in wiring, connectors, control modules or adjacent mechanical parts.
Pre-Order Check
Compare the exact OEM/P/N, dimensions, connectors, orientation and physical design with the installed part. Use 5SL12 as the primary reference and confirm the installation procedure for the specific vehicle.
FAQ
How do I confirm fitment?
Match the OEM/P/N and physical design to the installed part before ordering.
When should this part be inspected?
Inspect it after diagnosis points to the identified assembly; similar symptoms can be caused by adjacent components.
Is professional installation recommended?
Use the service procedure and tools specified for the vehicle. Professional installation is recommended when special tools, calibration or disassembly are required.
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Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings