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53E22144 Lycoming Temperature Cont. Oil Cool Valve Assembly

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Part numbers : RX1-08-12154 , 53E22144 , 08-12154
Unit of Measure: EA

404.85 EUR / EA 404.85 EUR 404.85 € excl. VAT

404.85 EUR / EA excl. VAT

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Up to 2 EA ready to ship on Monday 2026-08-17
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Up to 15 EA ready to ship on Thursday 2026-08-20
Order before 17:00 CET Tomorrow
18 EA available on request, fees apply
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Lycoming thermostatic oil cooler bypass valve assembly, manufacturer part number 53E22144.

This temperature-control oil cooler valve assembly is supplied with gasket P/N 76510 installed. Lycoming Service Instruction SI-1565A identifies P/N 53E22144 as superseding P/N 53E19600, P/N 75944 and P/N LW-10269.

Lycoming documentation identifies an exception for TIGO-541-D1B and TIGO-541-E1A engines, for which a different replacement valve is specified. Confirm part-number applicability, installation configuration and current technical data before fitment.

  • Manufacturer part number: 53E22144
  • Product type: thermostatic oil cooler bypass valve assembly
  • Gasket installed: P/N 76510
  • Unit of measure: each

Relevant documentation: Lycoming Service Instruction SI-1565A, “Replacement Thermostatic Oil Cooler Bypass Valves”; Service Instruction SI-1255A, “Thermostatic Oil Cooler Bypass Valve Replacement”.

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