Carquest Door Window Switch, WSC2735
In stock
$15.79
Listed as compatible with this vehicle by the retailer feed.
Check price2015 Buick LaCrosse Switches & Relays
91 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Carquest Multi-Use Connector, PTA2914
In stock
$15.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Purpose Relay, RAA2634
In stock
$21.49
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Purpose Relay, 30 Amp, RAA1238
In stock
$21.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Multi-Purpose Pigtail Kit, PT3835
In stock
$22.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Engine Oil Pressure Switch, SBA1021
In stock
$22.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Black Multi-Purpose Pigtail, PT2612
In stock
$25.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Ignition Switch, CSA1845
In stock
$25.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1224
In stock
$26.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts 1-Way Female Gray Multi-Purpose Pigtail, PT100
In stock
$28.49
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Black Multi-Purpose Pigtail, PT2712
In stock
$30.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Ignition Switch, 23276089
In stock
$31.49
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Ignition Lock Solenoid, 22891588
In stock
$32.99
Listed as compatible with this vehicle by the retailer feed.
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ACDelco Multi-Purpose Relay, F1757
In stock
$33.49
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1078
In stock
$34.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTC2145
In stock
$34.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA3429
In stock
$36.49
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Black Multi-Purpose Pigtail, PT2437
In stock
$36.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Multi-Purpose Pigtail, PT2786
In stock
$36.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1482
In stock
$38.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Natural Colored Multi-Purpose Pigtail, PT2652
In stock
$40.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1125
In stock
$40.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Pigtail -Evap. Canister Vent Valve Solenoid, Red, 2-way with Leads, 645-631
In stock
$41.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Gray Multi-Purpose Pigtail, PT2648
In stock
$41.99
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.