Dorman Throttle Bodies

3.95 out of 5 stars 19 Customer Reviews

Restore proper engine function with Dorman throttle bodies. These electronic assemblies will maintain the correct volume of airflow into your engine. Each of these units features a butterfly valve, which is electronically controlled by the ECU to precisely open and close for the correct regulation of the fuel/air mixture. Many feature cast aluminum housings with an exact fit for an easy installation. Dorman throttle bodies offer durable, reliable performance that is essential to the operation of your engine.

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Dorman Throttle Bodies 977-820

Throttle Body, MPI, Drive-By-Wire, 98.60mm Venturi Diameter, Cast Aluminum, Natural, Cadillac, Chevrolet, Pontiac, Each

Part Number: RNB-977-820

3.0 out of 5 stars ( 2 )

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Dorman Throttle Bodies 977-560

Throttle Body, Stock, Cast Aluminum, Gray, Each

Part Number: RNB-977-560

Not Yet Reviewed

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Dorman Throttle Bodies 977-025

Throttle Body, TBI, Cast Aluminum, Natural, Chrysler, Dodge, Jeep, Each

Part Number: RNB-977-025

4.33 out of 5 stars ( 6 )

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Dorman Throttle Bodies 977-785

Throttle Body, Aluminum, Natural, Chrysler, Dodge, Jeep, Ram, Each

Part Number: RNB-977-785

5.0 out of 5 stars ( 2 )

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Dorman Throttle Bodies 977-557

Throttle Body, Stock, Aluminum, Natural, Each

Part Number: RNB-977-557

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Dorman Throttle Bodies 977-160

Fuel Injection Throttle Body, Electronic Throttle Body

Part Number: RNB-977-160

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Dorman Throttle Bodies 977-792

Throttle Body, Aluminum, Natural, Chevrolet, GMC, Saturn, Each

Part Number: RNB-977-792

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Dorman Throttle Bodies for 2008 EXPLORER, 2008-2010 EXPLORER SPORT TRAC - 977-664

Fuel Injection Throttle Body, Electronic Throttle Body

Part Number: RNB-977-664

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Dorman Throttle Bodies 977-163

Electronic Throttle Body

Part Number: RNB-977-163

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Dorman Throttle Bodies for 2004-2006 SRX, 2005-2009 STS, 2004-2009 XLR - 977-799

Throttle Body, MPI, Drive-By-Wire, 80.00mm Venturi Diameter, Cast Aluminum, Natural, Cadillac, 4.4L, 4.6L, Each

Part Number: RNB-977-799

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Dorman Throttle Bodies 977-592

Throttle Body, Stock, Aluminum, Natural, Each

Part Number: RNB-977-592

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Dorman Throttle Bodies 977-313

Throttle Body, Aluminum, Natural, Chevrolet, GMC, Pontiac, Saturn, Each

Part Number: RNB-977-313

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Dorman Throttle Bodies 977-784

Throttle Body, Drive-by-Wire, Electronic, Aluminum, Natural, for Nissan, Each

Part Number: RNB-977-784

Not Yet Reviewed

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Dorman Throttle Bodies 977-584

Throttle Body, Stock, Aluminum, Natural, Each

Part Number: RNB-977-584

Not Yet Reviewed

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Dorman Throttle Bodies for 2008-2011 ALTIMA, 2014 QUEST - 977-811

Fuel Injection Throttle Body, Electronic Throttle Body

Part Number: RNB-977-811

Not Yet Reviewed

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Dorman Throttle Bodies 977-330

Throttle Body, Stock, Aluminum, Natural, Each

Part Number: RNB-977-330

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Dorman Throttle Bodies 977-339

Throttle Body, Stock, Cast Aluminum, Natural, Each

Part Number: RNB-977-339

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Dorman Throttle Bodies for 2005-2008 COROLLA, MATRIX - 977-336