EFI Kits, Fuel Injectors, Throttle Bodies & More

Dorman Throttle Bodies 977-374

Electronic Throttle Body

Part Number: RNB-977-374

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Dorman Throttle Bodies 977-376

Electronic Throttle Body

Part Number: RNB-977-376

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Dorman Throttle Bodies 977-380

Electronic Throttle Body

Part Number: RNB-977-380

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Dorman Throttle Bodies 977-173

Electronic Throttle Body

Part Number: RNB-977-173

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Dorman Throttle Bodies 977-177

Electronic Throttle Body

Part Number: RNB-977-177

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Dorman - Throttle Bodies for 1999-2001 CATERA, 2003-2004 CTS - 977-806

Electronic Throttle Body

Part Number: RNB-977-806

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Dorman Throttle Bodies 977-901

Electronic Throttle Body

Part Number: RNB-977-901

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Dorman - Throttle Bodies for 2011-2015 OPTIMA, 2012-2013 SORENTO, 2014-2015 SPORTAGE - 977-905

Electronic Throttle Body

Part Number: RNB-977-905

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Dorman Throttle Bodies 977-846

Electronic Throttle Body

Part Number: RNB-977-846

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Nick Williams Performance Drive-By-Wire Throttle Bodies SD103BK

Throttle Body, 103mm, Drive-By-Wire, Billet Aluminum, Black Anodized, Each

Part Number: NWP-SD103BK

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Nick Williams Performance Drive-By-Wire Throttle Bodies SD103

Throttle Body, 103mm, Drive-By-Wire, Billet Aluminum, Natural, Each

Part Number: NWP-SD103

4.18 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Holley Sniper EFI Autolite 1100 Fuel Injection Systems 550-552

Fuel Injection Systems, Sniper EFI, Autolite 1100, Throttle Body, Gold, 1100 Flange, Injectors, Pressure Regulator, Harness, Tuner, Kit

Part Number: SNE-550-552

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Nick Williams Performance Drive-By-Wire Throttle Bodies SD103LTXB

Throttle Body, MPI, 103mm, Billet Aluminum, Black Anodized, GM, Gen V LTX, Each

Part Number: NWP-SD103LTXB

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Holley Fuel Injectors 522-428

Fuel Injectors, 42 lbs/hr., Tri-cone Spray, Bosch Plug, EV1 Body, 12V Saturated Circuit, 2.42 in. Seat Height, High Impedance, 8-pieces, Set

Part Number: HLY-522-428

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Holley Fuel Injectors 522-488

Fuel Injectors, 48 lbs/hr, Tri-cone Spray, Bosch Plug, EV1 Body, 12V Saturated Circuit, 2.42 in. Seat Height, High Impedance, 12.2 ohms, 8-pieces, Set

Part Number: HLY-522-488

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Trick Flow® TFX™ Fuel Injectors TFS-89024

Trick Flow® TFX™ Fuel Injectors TFS-89024

Fuel Injectors, TFX™, 24 Lbs./Hr., Bosch-Style, 14.4 Ohms Impedance, Jetronic Plug, 12V, Universal, Set of 8

Part Number: TFS-89024

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Holley Fuel Injectors 522-368

Fuel Injectors, 36 lbs/hr., Tri-cone Spray, Bosch Plug, EV1 Body, 12V Saturated, 2.85 in. Seat Height, High Impedance, 12.2 ohms, 8-pieces, Set

Part Number: HLY-522-368

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Nick Williams Performance Drive-By-Wire Throttle Bodies SD103LTX

Throttle Body, MPI, 103mm, Billet Aluminum, Natural, GM, Gen V LTX, Each

Part Number: NWP-SD103LTX

1.0 out of 5 stars ( 1 )

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JET Powr-Flo Throttle Bodies 76108

Throttle Body, Powr-Flo, MPI, 80.00mm, Cast Aluminum, Natural, Chevy, GMC, Each

Part Number: JET-76108

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Holley Fuel Injectors 522-668

Fuel Injectors, 66 lbs/hr, Tri-cone Spray, Bosch Plug, EV1 Body, 12V Saturated Circuit, 2.42 in. Seat Height, Low Impedance, 2.2 ohms, 8-pieces, Set

Part Number: HLY-522-668

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Summit Racing™ Pro LS Drive-By-Wire Black Billet 103mm Throttle Body for Chevy LS SUM-227110B

Throttle Body, Drive-By-Wire, Billet Aluminum, Black Anodized, 103mm, Chevy, LS, Each

Part Number: SUM-227110B

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Holley Fuel Injectors 522-168

Fuel Injectors, 160 lbs/hr., Tri-cone Spray, Bosch Plug, EV1 Body, 12V Saturated Circuit, 2.85 in. Seat Height, Low Impedance, 2.0 ohms, 8-pieces, Set

Part Number: HLY-522-168

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today