| Manufacturer | Nissan |
|---|---|
| Brand | Nissan |
| Model | Genuine Nissan Parts - Authentic Catalog Part From The Factory (13264-3Z001) |
| Item Weight | 0.01 ounces |
| Product Dimensions | 20.9 x 9.3 x 6.5 inches |
| Item model number | 13264-3Z001 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 13264-3Z001 |
| OEM Part Number | NISSAN%132643Z001 |
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Reviews with images
Go OEM or Pay the Piper Later
I purchased this cover for my 2004 Nissan Altima 2.5S. I had previously purchased a Dorman 864-982 cover to replace the OEM cover that had developed a leak around the gasket. I opted to replaced the entire cover since the rubber gaskets around the spark plug tubes can harden and leak. They're also not replaceable, so it made sense to replace the unit since it had 100K miles on it. It turns out that purchasing the Dorman cover was one of the worst mistake I've made with aftermarket parts. Dorman products are generally of decent quality, so evaluate other product offerings on their own merit.I submitted a product review and summary of the issues with the Dorman cover in Amazon. I highly recommend purchasing the OEM model to avoid issues with burning oil and possibly other damage. In short, Dorman's quality control is lacking. The plate under the cover that separate air and oil chambers isn't sealed. This allows oil to enter passages where it shouldn't be. One of the worst it can get into is the PCV valve. The PCV valve is designed to remove vapors from the engine and into the intake manifold where they can become part of the exhaust scrubbing process. You can see the oil puddle in the manifold in the last picture. Follow the oil trail up and to the left, and you'll see where it entered the manifold at the PCV port.If you install the Dorman and are losing oil without a good cause, i.e. leaks around the engine, oil pan, etc., this may be the reason. I'd change it as quickly as possible as burning oil isn't any good for gas mileage, performance or the catalytic converter. I suspect the oil vapors damaged by main catalytic converter, as it's plugged up now. They're simply not designed to remove oil residue. The residue eventually coats the inner workings and renders it useless.Back to the OEM cover. As others have noted, it doesn't come with a gasket. There are many quality options out there, and I went with Fel-Pro. The cover does come with a PCV. Only put a small amount of oil resistant RTV (like Permatex Black) on the left side of the cover where it transitions to the timing chain cover. I suppose the sharp transitions and curves in those areas require extra sealing help. There are online videos of how much you should put on, and if you're removing your original OEM cover, you can get an idea of how far Nissan sealed the unit. You can see evidence of the sealant on both sides of the gasket.I'll leave you with this old, but true adage ... 'The bitterness of poor quality remains long after the sweetness of low price is forgotten.'My review of the Dorman product can be found here:https://www.amazon.com/Dorman-264-982-Engine-Valve-Gasket/dp/B00GHT8NA2
Top reviews from the United States
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Reviewed in the United States on March 19, 2024
Reviewed in the United States on February 3, 2018
I purchased this cover for my 2004 Nissan Altima 2.5S. I had previously purchased a Dorman 864-982 cover to replace the OEM cover that had developed a leak around the gasket. I opted to replaced the entire cover since the rubber gaskets around the spark plug tubes can harden and leak. They're also not replaceable, so it made sense to replace the unit since it had 100K miles on it. It turns out that purchasing the Dorman cover was one of the worst mistake I've made with aftermarket parts. Dorman products are generally of decent quality, so evaluate other product offerings on their own merit.
I submitted a product review and summary of the issues with the Dorman cover in Amazon. I highly recommend purchasing the OEM model to avoid issues with burning oil and possibly other damage. In short, Dorman's quality control is lacking. The plate under the cover that separate air and oil chambers isn't sealed. This allows oil to enter passages where it shouldn't be. One of the worst it can get into is the PCV valve. The PCV valve is designed to remove vapors from the engine and into the intake manifold where they can become part of the exhaust scrubbing process. You can see the oil puddle in the manifold in the last picture. Follow the oil trail up and to the left, and you'll see where it entered the manifold at the PCV port.
If you install the Dorman and are losing oil without a good cause, i.e. leaks around the engine, oil pan, etc., this may be the reason. I'd change it as quickly as possible as burning oil isn't any good for gas mileage, performance or the catalytic converter. I suspect the oil vapors damaged by main catalytic converter, as it's plugged up now. They're simply not designed to remove oil residue. The residue eventually coats the inner workings and renders it useless.
Back to the OEM cover. As others have noted, it doesn't come with a gasket. There are many quality options out there, and I went with Fel-Pro. The cover does come with a PCV. Only put a small amount of oil resistant RTV (like Permatex Black) on the left side of the cover where it transitions to the timing chain cover. I suppose the sharp transitions and curves in those areas require extra sealing help. There are online videos of how much you should put on, and if you're removing your original OEM cover, you can get an idea of how far Nissan sealed the unit. You can see evidence of the sealant on both sides of the gasket.
I'll leave you with this old, but true adage ... 'The bitterness of poor quality remains long after the sweetness of low price is forgotten.'
My review of the Dorman product can be found here:
https://www.amazon.com/Dorman-264-982-Engine-Valve-Gasket/dp/B00GHT8NA2
I submitted a product review and summary of the issues with the Dorman cover in Amazon. I highly recommend purchasing the OEM model to avoid issues with burning oil and possibly other damage. In short, Dorman's quality control is lacking. The plate under the cover that separate air and oil chambers isn't sealed. This allows oil to enter passages where it shouldn't be. One of the worst it can get into is the PCV valve. The PCV valve is designed to remove vapors from the engine and into the intake manifold where they can become part of the exhaust scrubbing process. You can see the oil puddle in the manifold in the last picture. Follow the oil trail up and to the left, and you'll see where it entered the manifold at the PCV port.
If you install the Dorman and are losing oil without a good cause, i.e. leaks around the engine, oil pan, etc., this may be the reason. I'd change it as quickly as possible as burning oil isn't any good for gas mileage, performance or the catalytic converter. I suspect the oil vapors damaged by main catalytic converter, as it's plugged up now. They're simply not designed to remove oil residue. The residue eventually coats the inner workings and renders it useless.
Back to the OEM cover. As others have noted, it doesn't come with a gasket. There are many quality options out there, and I went with Fel-Pro. The cover does come with a PCV. Only put a small amount of oil resistant RTV (like Permatex Black) on the left side of the cover where it transitions to the timing chain cover. I suppose the sharp transitions and curves in those areas require extra sealing help. There are online videos of how much you should put on, and if you're removing your original OEM cover, you can get an idea of how far Nissan sealed the unit. You can see evidence of the sealant on both sides of the gasket.
I'll leave you with this old, but true adage ... 'The bitterness of poor quality remains long after the sweetness of low price is forgotten.'
My review of the Dorman product can be found here:
https://www.amazon.com/Dorman-264-982-Engine-Valve-Gasket/dp/B00GHT8NA2
Images in this review
Reviewed in the United States on June 20, 2021
Seals are made into the valve cover. 270,000 miles on the Original and they went bad and filled the spark plugs and coil overs full of oil.
This valve cover fit perfect on the 2006 Altima 2.5 and was easy to install.
This valve cover fit perfect on the 2006 Altima 2.5 and was easy to install.
Images in this review
Reviewed in the United States on March 18, 2024
Reviewed in the United States on December 7, 2022
Reviewed in the United States on September 15, 2019
Reviewed in the United States on December 28, 2017
