


GM Performance 4 Bolt 90mm LS3 Throttle Body
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
GM Performance 4 Bolt 90mm LS3 Throttle BodyGM Fuel Injection Throttle Body with Throttle Actuator (Part #12605109) Genuine OEM Replacement for LS3 and LS7 Engines 90mm Bore Diameter Allows increased airflow to enhance engine performance Drive By Wire Compatibility Integrates seamlessly with electronic throttle control systems Direct OEM Replacement Fits 2009 2013 Chevrolet Corvette, 2010 2015 Camaro SS, and other models with LS3 or LS7 engines High Quality Construction Manufactured to GM's
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Your GM Performance 4 Bolt 90mm LS3 Throttle Body orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.7 ★★★★★
Based on 1639 reviews
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Product Reviews
★★★★★ 4
Looks terrific - great price
I needed to replace just one, but ended up using both the left and right so that they matched. In the closeup picture you can see that the original part is chrome with black on the inside edges of the fins, where the replacement is all chrome. This is only obvious up close if you're looking for it. There is also a slight gap in the fit at the lower inside corner - so not perfect, but also not noticable at any reasonable distance. Wide shots shows both replacement parts installed.
As others have mentioned, this is not the same quality as the original BMW part - but at 1/4 of the price, it is a darn good value and has restored the look of my car.
FOR 2003 CONVERTIBLE OWNERS: This part fits the "pre-facelift" model manufactured through March 2003. I learned this the hard way, because I didn't know about the facelift that came half a year later for cabriolets than it did for hard top models. Make sure you know which side of that manufacturing date your 2003 convertible is on before ordering.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 24, 2023
★★★★★ 5
Grill kit for bmw
Very easy to install snapped right in. Perfect . Would highly recommend.
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Reviewed in the United States on November 18, 2019
★★★★★ 1
Buy OEM
Finish is fine but sizing is wrong and these don't fit tight but rattle. About 3/4" movement in all ways, which will lead to scratched paint.
If you've got a beater, these are fine but for my clean M3, I'll buy OEM from FCP or Turner.
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Reviewed in the United States on June 15, 2024
★★★★★ 5
Great
Convenience
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Reviewed in the United States on August 18, 2020
★★★★★ 5
Fit my BMW E46 without issue
Color: Black
Worked well in my daughter’s E46. 325ci convertible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
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