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Your cart is empty.Product Description
Specifications
- Direct replacement, Corrosion resistant
- Material: Stainless Steel
- Restricted States: California, New York, non CARB compliant
Fitment
Replacement For Nissan Altima L4 2.5L Engine 2007 2008 2009 2010 2011 2012 2013
Replace Part Number:
674933, 674-933, 40803, 12498616, 327-50268, 327-50639, 140E2-JA02E,140E2-ZX31E, 14002-JA91E, 140E2JA02E, 140E2ZX31E
Include:
1x Exhaust Manifold
1 x Set of Accessories
Note: Non-CARB Compliant
This is not for CA, NY, CO
Memo
2025-08-28 10:02:51
Great replacement for my car. Only trouble I had was lining up the heat shield other than that fit good
David
2025-08-25 20:08:18
Gasket is stainless steel similar to the Nissan OEM gasket and installed pretty easily. Heat shields didn’t all line up with holes probably because of being old and warped but I got most of them to work. Hardware provided worked well and I had some extra parts not needed. No leaks so far and we will see how long it will last.
Cris
2025-07-29 13:27:00
It was going to cost me $700 for my shop to do this job with parts and labor. Doing this job with my son was not difficult and we were able to save a bit of money for more important things. Turns out you cannot pass emissions inspection with a cracked exhaust manifold. Go figure...Anyway, things that add time to this job.1. Frozen/broken bolts. (fortunately cleaning threads first, liquid wrench, and an impact driver allowed us to avoid these).2. The OEM Heat Shields DO NOT LINE UP with this part. With fun heat shield bending techniques, I could with force get 3 of the 4 bolts to line up. It took more time to get this sorted than everything else combined. It is not bad if you are prepared for it as other reviewers mentioned this. Just be ready. Given the cost savings it was worth it.So far after 2 weeks the part is still working as advertised. No leaks, passed inspection, tags updated for another 2yrs. Happy day!
Joe Allen
2025-07-04 10:45:53
This exhaust manifold fit great and the price couldn't be beat compared to the local parts store.
Jade
2025-06-28 15:21:03
Installed this product about 1.5 month and everything is good so far.
Edward E.
2025-06-19 10:11:22
Seemed like a good idea to try to save some money at first. Less than 6 weeks later and it's leaking pretty bad. The metal is very cheap quality, not made for the extreme heating and cooling from the exhaust. The cheapest quality one I've found would be from PaceSetter at $469. Highly recommend checking them out if you're in the same boat. That or Medusa MB16 race headers from 2JZRacing made for 2007-2012 Sentra se-r, they'll bolt right up.
Customer
2025-05-31 18:54:15
Worked great on 2012 Nissan Altima
Customer
2025-05-20 18:38:04
Aside from a couple tabs in the heat shield not lining up, the fit was perfect. For the price difference between this and one from Autozone, I can live with a couple tabs being in the wrong spot
Aleixs rosas
2025-05-12 16:44:33
Exelente calidad del producto, muy fácil de instalar, cumple con las expectativas, servicio de entrega muy rápido
Jennifer
2025-04-19 09:54:44
So far so good, fit and is working .. no complaints
Raphael Fernandez
2025-03-22 14:59:37
As the title says, I have been getting the P0420 error. This is frustrating as this is quite the process to replace. The 02 sensor was replaced brand new. So, it's the cat. Don't buy - it will only last a year and the manufacturer will only give you 1 year warranty. Buy a more reliable part from RockAuto.com. Learned my lesson.
Tim
2025-03-11 11:10:41
This fit fine on the engine block and to the exhaust but the mounting brackets for the heat shield did not line up properly. I had to actually cut the heat shield to get it to fit on and was not able to get all the mounting screws back in.
Ron Weir
2025-02-18 09:29:48
The brackets for the heat shield were out of place
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