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LS Gen 4 Throttle Body Extension DBW 6-Wire 5.3 6.2 L59 LC9 LMG LQ4 LQ9 LM7 L76

Marsoni M251S
Sale price$43.99
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Get it in 3 business days with 1 day shipping. Friday, May 29
LS Gen 4 Throttle Body Extension DBW 6-Wire 5.3 6.2 L59 LC9 LMG LQ4 LQ9 LM7 L76LS Gen 4 Drive By Wire Throttle Body 6 Wire 12" Extension Sealed, crimped and assembled in Wichita Kansas, with USA made, OEM grade, TXL wire Every assembly is individually hand tested to ensure it exceeds OEM standards Compatible with 2008 and newer GM series engines with 6 terminal Throttle Body Connector Drive by Wire applications Includes: 1pc wire extension harness Assembled with OEM tooling, OEM Delphi (connector, lock, seals, and
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.6 ★★★★★
Based on 696 reviews
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Verified Purchase
David
Grantham, US
★★★★★ 5
Still working great!!
I really didn't have a good feeling about ordering a starter online, but I was in a situation where I didn't have the time to get to the auto shop before my day off and Amazon could get me this part just in time. So I reluctantly gave it a shot. When it showed up it had a couple of small black pieces of plastic loose in the box similar to the pieces shown in another review on here. It didn't look like they from anything functional. I really needed to get my wife's car running so decided to install it anyways. The install was easy and it was a perfect fit. The only draw back would be that the signal wire didn't click in place like the signal wire on the original starter. But it was a snug fit. It has been installed and working great for a month now. Very happy with my purchase. It also had a message from the seller when I opened the box giving the starter a 2 year warranty. Very cool. If the starters fails in the next two years I'll get on here and edit my review. So if your reading this then it is still working great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 10, 2025
M
Verified Purchase
mammaof3
Pawtucket, US
★★★★★ 5
Great quality at a great price too!
Husband got this for his ‘05 Camry and says it looks and fits just like the original. He was happy that it simply slid in with no adjustments needed. It’s been a couple months now and no problems at all. Very satisfied with this item.
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Reviewed in the United States on December 3, 2025
S
Verified Purchase
Sybil
Los Angeles, US
★★★★★ 5
Great value!
Worked great.
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Reviewed in the United States on May 20, 2026
T
Verified Purchase
Tb320
Whiting, US
★★★★★ 4
Electrically good. Fitment not so good.
This starter worked fine when installed. The only reason I didn't give it a 5 star rating was fitment. the hole in the bell housing is slightly larger than the starter. The old starter, OEM, was a right fit. This puts all of the strain and torque of starting the engine on the two bolts that hold the starter in. I expect this to fail at some, hopefully, distant point in the car's future. In order to retorque the starter bolts, the battery and airbox have to be removed.
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Reviewed in the United States on October 6, 2025
A
Verified Purchase
A. Clevinger
Fort Morgan, US
★★★★★ 5
Fit my 2006 3.3 Toyota Sienna..
Shipped quickly and fit as advertised. Works like it should and the price was good!
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Reviewed in the United States on April 15, 2026

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