Carquest HVAC Pressure Switch, ACA1251
In stock
$42.99
Listed as compatible with this vehicle by the retailer feed.
Check price2004 Chevrolet TrailBlazer Switches & Relays
230 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
GM Genuine Parts Multi-Purpose Pigtail, PT2783
In stock
$43.49
Listed as compatible with this vehicle by the retailer feed.
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Dorman Multipurpose Pigtail, 645-589
In stock
$43.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2201
In stock
$43.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2547
In stock
$43.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Multi-Purpose Pigtail Kit, PT3829
In stock
$43.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1167
In stock
$44.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest HVAC Pressure Switch, ABA1006
In stock
$44.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Multi-Purpose Pigtail, PT2882
In stock
$45.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1096
In stock
$45.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Multi-Purpose Wire Connector, PT2784
In stock
$46.49
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Gray Multi-Purpose Pigtail, PT3923
In stock
$46.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest HVAC Blower Motor Resistor, RUC1005
In stock
$46.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1434
In stock
$46.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1019
In stock
$46.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1274
In stock
$47.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1171
In stock
$47.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1178
In stock
$47.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2017
In stock
$47.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Black Multi-Purpose Pigtail, PT2830
In stock
$48.49
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2051
In stock
$48.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Power Window Lock Out Switch - Side, 901-158
In stock
$49.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts 6-Way Female Black Multi-Purpose Pigtail, PT276
In stock
$49.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTC1139
In stock
$49.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.