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Dorman 911 003 Secondary Injection Chromeplate Review

5

·

Very good

Revainrating 5 out of 5  
Rating 
4.8
🌫️ Exhaust & Emissions, 🛠️ Replacement Parts

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Description of Dorman 911 003 Secondary Injection Chromeplate

Direct replacement - this secondary air injection check valve is designed to match the fit and function of the original valve on specified vehicles. Restores functionality - this valve is made to fit and fully restore part functionality after the original valve fails. Durable construction - this part is made from quality materials to ensure reliable performance and long service life. Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience. Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the Amazon Garage.

Reviews

Global ratings 5
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Type of review

Revainrating 5 out of 5

Fixed my problem with parts

equipped with 05 Chevy Trailblazer. This cleared code is P0141. Secondary air problem (not 100% sure it was a code number)

Pros
  • Permanent test results
Cons
  • Vulgarity

Revainrating 5 out of 5

Perfect for exhaust and emissions

I chose this Dorman product over a Delco replacement because of the price. It fits perfectly with a gasket and costs less. Works as intended.

Pros
  • Impressive
Cons
  • Damaged

Revainrating 5 out of 5

Good price! on exhaust and emissions

Dealer wants over 150€ for this part, I got it much cheaper here. A bit of a hassle to install, that's right with the passenger side exhaust manifold. On our 05TB.

Pros
  • New
Cons
  • Having problems

Revainrating 5 out of 5

so good! Was a bit hesitant to buy a car.

So far, so good! I was a bit hesitant to buy auto parts here but given the price the dealer is asking it was a great deal. It really did fit and work perfectly and it boosted my confidence to buy this type of items here as it still works well with no problems. This is a fairly easy install and comes with a gasket.

Pros
  • Solid design
Cons
  • ---

Revainrating 4 out of 5

Expensive and totally unnecessary system

I received a P0410 error (OBDII code) with the Service Engine Soon Light on my 2004 Messenger. I found that the secondary air injection system (smoke pump) had a faulty relay and the check valve was stuck in the closed position (Trailvoydotcom has good troubleshooting instructions for this system). If I lived somewhere else and didn't have to worry about emissions testing, I would just leave everything else alone and pull the PCM to reprogram it to ignore codes P0410 and P0526 (fan clutch)…

Pros
  • Stylish and modern design
Cons
  • Slightly dented