How to Replace A/C Compressor Cut-Out Switches for Low Pressure Sensor on 2004 Chevrolet Blazer?

In order to replace the A/C low pressure switch, disconnect the electrical connector, de-mount the switch off the accumulator and dispose the O-ring. Fit a new O-ring, fit the switch to the accumulator and reconnect the electrical connector. Lastly, complete leak test of the fittings with the J 39400-A.

OEM 2004 Chevrolet Blazer A/C Compressor Cut-Out Switches

HVAC Cut-Out Switch

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2 A/C Compressor Cut-Out Switches found

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2004 Chevrolet Blazer High Pressure Cut-Off Switch Part Number: 89019183
$48.11 MSRP: $98.86
You Save: $50.75 (52%)
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Product Specifications
- Other Name: Switch Assembly, A/C Compressor High Pressure Cut Off; HVAC Pressure Switch; Pressure Cut-Off Switch; A/C Electric Temperature & Motor Control; A/C Compressor Switch Kit.
- Replaces: 02724727, 02724863, 2724727, 2724863
- Item Weight: 0.40 Pounds
- Item Dimensions: 2.6 x 2.1 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89019183
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2004 Chevrolet Blazer Submodels:
- Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS
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2004 Chevrolet Blazer Pressure Cycling Switch Part Number: 52473139
$27.39 MSRP: $51.44
You Save: $24.05 (47%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Switch, Air Conditioner Compressor; A/C Cut-Out Switch; HVAC Pressure Switch; System Switch; Lower Pressure Cut-Off Switch; Switch, A/C Compressor (Internal Parts)
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.0 x 2.1 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52473139
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Blazer Submodels:
- Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS

2004 Chevrolet Blazer A/C Compressor Cut-Out Switches

With a comprehensive array of OEM 2004 Chevrolet Blazer A/C Compressor Cut-Out Switches, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2004 Chevrolet Blazer A/C Compressor Cut-Out Switches are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2004 Chevrolet Blazer A/C Compressor Cut-Out Switches Parts and Q&A

Q: How to Replace A/C Compressor Cut-Out Switches for Low Pressure Sensor on 2004 Chevrolet Blazer?
A: In order to replace the A/C low pressure switch, disconnect the electrical connector, de-mount the switch off the accumulator and dispose the O-ring. Fit a new O-ring, fit the switch to the accumulator and reconnect the electrical connector. Lastly, complete leak test of the fittings with the J 39400-A.