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Replacement and OEM Parts for Mercury A/C Trinary Switch
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Mercury A/C Trinary Switch

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A/C & Heating
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23 Products found

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  • OEM (Genuine) Mercury Pressure Cycling Switch

    PartNumber: F3AZ-19E561-A
    OEM Mercury Pressure Cycling Switch - F3AZ-19E561-A
    Product Specifications
    • Item Dimensions: 3.1 x 1.6 x 2.6 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F57Z-19B968-A, F23Z-19E561-AA
    • Part Description: Mercury Pressure Cycling Switch
    More Info
    $37.61 MSRP: $60.00
    You Save: $22.39 (38%)
  • OEM (Genuine) Mercury Pressure Cut-Off Switch

    PartNumber: 6L3Z-19D594-A
    OEM Mercury Pressure Cut-Off Switch - 6L3Z-19D594-A
    Product Specifications
    • Item Dimensions: 6.2 x 4.0 x 4.2 inches
    • Item Weight: 0.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F5TZ-19D594-AA
    • Part Description: Mercury Pressure Cut-Off Switch
    More Info
    $46.73 MSRP: $74.55
    You Save: $27.82 (38%)
  • OEM (Genuine) Mercury Pressure Switch

    PartNumber: 6E5Z-19D594-AA
    OEM Mercury Pressure Switch - 6E5Z-19D594-AA
    Product Specifications
    • Other Names: Pressure Switch
    • Item Dimensions: 6.2 x 4.1 x 4.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Pressure Switch
    More Info
    $47.41 MSRP: $75.64
    You Save: $28.23 (38%)
  • OEM (Genuine) Mercury High Pressure Cut-Off Switch

    PartNumber: 8C3Z-19D594-A
    OEM Mercury High Pressure Cut-Off Switch - 8C3Z-19D594-A
    Product Specifications
    • Item Dimensions: 6.2 x 4.0 x 4.2 inches
    • Item Weight: 0.40 Pounds
    • Replaces: 4C2Z-19D594-AA, YF1Z-19D594-AA
    • Part Description: Mercury High Pressure Cut-Off Switch
    More Info
    $28.15 MSRP: $44.91
    You Save: $16.76 (38%)
  • OEM (Genuine) Mercury Valve Assembly

    PartNumber: 8S4Z-19D644-AA
    OEM Mercury Valve Assembly - 8S4Z-19D644-AA
    Product Specifications
    • Item Dimensions: 6.2 x 4.1 x 4.1 inches
    • Item Weight: 0.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Valve Assembly
    More Info
    $11.32 MSRP: $17.73
    You Save: $6.41 (37%)
  • OEM (Genuine) Mercury Switch Assembly

    PartNumber: GC2Z-19E561-BA
    OEM Mercury Switch Assembly - GC2Z-19E561-BA
    Product Specifications
    • Other Names: Switch Assembly, Vacuum Switch
    • Item Dimensions: 8.3 x 7.7 x 7.6 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: GC2Z-19E561-B
    • Part Description: Mercury Switch Assembly
    More Info
    $30.43 MSRP: $48.55
    You Save: $18.12 (38%)
  • OEM (Genuine) Mercury Pressure Cycling Switch

    PartNumber: E35Y-19E561-A
    OEM Mercury Pressure Cycling Switch - E35Y-19E561-A
    Product Specifications
    • Item Dimensions: 3.2 x 1.7 x 2.7 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Pressure Cycling Switch
    More Info
    $16.88 MSRP: $26.91
    You Save: $10.03 (38%)
  • OEM (Genuine) Mercury Pressure Cycling Switch

    PartNumber: YC1Z-19E561-BA
    OEM Mercury Pressure Cycling Switch - YC1Z-19E561-BA
    Product Specifications
    • Item Dimensions: 3.1 x 1.3 x 1.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Pressure Cycling Switch
    More Info
    $25.30 MSRP: $40.36
    You Save: $15.06 (38%)
  • OEM (Genuine) Mercury Cut-Off Switch

    PartNumber: F58Z-19D594-A
    OEM Mercury Cut-Off Switch - F58Z-19D594-A
    Product Specifications
    • Item Dimensions: 2.8 x 9.6 x 12.4 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Cut-Off Switch
    More Info
    $53.67 MSRP: $81.33
    You Save: $27.66 (35%)
  • OEM (Genuine) Mercury Pressure Cycling Switch

    PartNumber: AM6Z-19E561-A
    OEM Mercury Pressure Cycling Switch - AM6Z-19E561-A
    Product Specifications
    • Other Names: Pressure Cycling Switch, Switch
    • Item Dimensions: 3.1 x 1.3 x 1.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Pressure Cycling Switch
    More Info
    $12.31 MSRP: $23.18
    You Save: $10.87 (47%)
  • OEM (Genuine) Mercury High Pressure Cut-Off Switch

    PartNumber: 6L2Z-19D594-AA
    OEM Mercury High Pressure Cut-Off Switch - 6L2Z-19D594-AA
    Product Specifications
    • Other Names: High Pressure Cut-Off Switch, Pressure Switch
    • Item Dimensions: 6.2 x 4.1 x 4.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F3AZ-19D594-C
    • Part Description: Mercury High Pressure Cut-Off Switch
    More Info
    $35.67 MSRP: $56.91
    You Save: $21.24 (38%)
  • OEM (Genuine) Mercury AC Switch

    PartNumber: 6F9Z-19D594-AA
    OEM Mercury AC Switch - 6F9Z-19D594-AA
    Product Specifications
    • Item Dimensions: 6.4 x 4.1 x 4.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 6L2Z-19D594-BA, F6CZ-19D594-CB
    • Part Description: Mercury AC Switch
    More Info
    $86.93 MSRP: $153.09
    You Save: $66.16 (44%)
  • OEM (Genuine) Mercury High Pressure Cut-Off Switch

    PartNumber: 8L8Z-19D594-A
    OEM Mercury High Pressure Cut-Off Switch - 8L8Z-19D594-A
    Product Specifications
    • Item Dimensions: 6.2 x 4.1 x 4.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: XS7Z-19D594-AA
    • Part Description: Mercury High Pressure Cut-Off Switch
    More Info
    $21.88 MSRP: $34.91
    You Save: $13.03 (38%)
  • OEM (Genuine) Mercury Pressure Cycling Switch

    PartNumber: 5M6Z-19E561-AA
    OEM Mercury Pressure Cycling Switch - 5M6Z-19E561-AA
    Product Specifications
    • Other Names: Pressure Cycling Switch, Switch
    • Item Dimensions: 3.0 x 1.3 x 1.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Pressure Cycling Switch
    More Info
  • OEM (Genuine) Mercury Pressure Cycling Switch

    PartNumber: 3W1Z-19E561-AA
    OEM Mercury Pressure Cycling Switch - 3W1Z-19E561-AA
    Product Specifications
    • Item Dimensions: 6.1 x 4.1 x 4.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Pressure Cycling Switch
    More Info
  • OEM (Genuine) Mercury High Pressure Cut-Off Switch

    PartNumber: F4XY-19D594-A
    OEM Mercury High Pressure Cut-Off Switch - F4XY-19D594-A
    Product Specifications
    • Other Names: High Pressure Cut-Off Switch, Pressure Switch
    • Item Dimensions: 6.4 x 4.2 x 4.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury High Pressure Cut-Off Switch
    More Info
  • OEM (Genuine) Mercury Pressure Cycling Switch

    PartNumber: 6W7Z-19E561-A
    OEM Mercury Pressure Cycling Switch - 6W7Z-19E561-A
    Product Specifications
    • Item Dimensions: 6.1 x 4.0 x 4.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Pressure Cycling Switch
    More Info
  • OEM (Genuine) Mercury Pressure Cycling Switch

    PartNumber: F6RZ-19E561-AA
    OEM Mercury Pressure Cycling Switch - F6RZ-19E561-AA
    Product Specifications
    • Item Dimensions: 6.4 x 4.2 x 4.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Pressure Cycling Switch
    More Info
  • OEM (Genuine) Mercury Pressure Cycling Switch

    PartNumber: F5VY-19E561-A
    OEM Mercury Pressure Cycling Switch - F5VY-19E561-A
    Product Specifications
    • Item Dimensions: 3.2 x 1.3 x 1.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Pressure Cycling Switch
    More Info
  • OEM (Genuine) Mercury Pressure Switch

    PartNumber: F5CZ-19D594-AA
    OEM Mercury Pressure Switch - F5CZ-19D594-AA
    Product Specifications
    • Other Names: Pressure Switch
    • Item Dimensions: 6.1 x 4.1 x 4.1 inches
    • Item Weight: 0.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F3DZ-19D594-A, F4CZ-19D594-A
    • Part Description: Mercury Pressure Switch
    More Info
  • OEM (Genuine) Mercury A/C Trinary Switch

    PartNumber: F3XY19D594A
    OEM Mercury A/C Trinary Switch - F3XY19D594A
    Product Specifications
    • Part Description: Mercury A/C Trinary Switch
  • OEM (Genuine) Mercury Pressure Cycling Switch

    PartNumber: F5RZ19E561A
    OEM Mercury Pressure Cycling Switch - F5RZ19E561A
    Product Specifications
    • Other Names: Pressure Cycling Switch, Switch Assembly
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Pressure Cycling Switch
    More Info
  • OEM (Genuine) Mercury A/C Trinary Switch

    PartNumber: FOJY19E561A
    OEM Mercury A/C Trinary Switch - FOJY19E561A
    Product Specifications
    • Part Description: Mercury A/C Trinary Switch

About Mercury A/C Trinary Switch

Mercury became unique in terms of cars with high performance. During the 1950s, the brand received great success. Mercury provides affordable and reliable parts like the A/C trinary switch for car buyers. The A/C trinary switch has the task of turning on the engine cooling fan when the compressor is working.
Mercury stands out for its great parts. While maintenance and upgrades for its A/C trinary switch are required after a long time of usage. An A/C trinary switch is responsible for cutting the power to the A/C clutch when the pressure of the refrigerant is either too low or too high. Signs of a worn-out Mercury A/C trinary switch include A/C pressure that is too high or too low, poor A/C cooling, and the compressor that is not kicking on. From the body parts to the performance parts, a long catalog of advanced Mercury products is given online. Our website has premium parts and devices.