GM Genuine Parts Fuel Injection Throttle Body Seal, 12639700
In stock
$30.49
Listed as compatible with this vehicle by the retailer feed.
Check price2020 Buick Regal TourX Fuel Injection
6 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2020 Buick Regal TourX parts
GM Genuine Parts Direct Fuel Injector Kit with Spacer and Seals, 12662571
In stock
$135.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Electronic Throttle Body: New, Original Equipment, 12681472
In stock
$221.99
Listed as compatible with this vehicle by the retailer feed.
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Rotomaster, M1040106N
In stock
$683.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Fuel Injector Seal Kit Remanufactured, AS077
In stock
$11.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Remanufactured GDI Fuel Injector, A511-1233
In stock
$72.99
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.