Carquest Multi-Purpose Relay, RAA2674
In stock
$11.99
Listed as compatible with this vehicle by the retailer feed.
Check price2011 Buick Regal Switches & Relays
110 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Carquest Headlight Wiring Harness, FAA1149
In stock
$13.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Door Window Switch, WSC2735
In stock
$15.79
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 Headlight Wiring Harness, FAA1153
In stock
$21.99
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 Clutch Pedal Position Switch, 20995840
In stock
$23.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1817
In stock
$24.99
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 Multi-Use Connector, PTA2575
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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Carquest Door Mirror Switch, RMC1023
In stock
$26.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman GM Multi-Purpose Socket with Pigtails, 645-500
In stock
$27.99
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 Jet Black and Ice Blue Parking Brake Switch, 12771420
In stock
$28.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Door Window Switch, WSC1902
In stock
$28.99
Listed as compatible with this vehicle by the retailer feed.
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ACDelco Black Multi-Purpose Pigtail, PT2785
In stock
$29.99
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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Carquest Multi-Use Connector, PTA1032
In stock
$33.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1383
In stock
$34.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1113
In stock
$34.99
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.