NISSAN L1O25003O02262 Exhaust Manifold Catalytic Converter 12498616 Seal 2.5L L4

( Mounting Style: 2 Bolt ), ( Ipn: 12498616 674-933 72594 18258 40800 ), ( Features: Easy To Replace, 100 Accuracy Of Fit, Sealed ), ( Manufacturer Part Number: L1O25003O02262 ), ( Surface Finish: Brand New ), ( Tube Material: Aluminized Steel ), ( Placement On Vehicle: Front ), ( Manufacturer Warranty: 5 Year ), ( Restricted States: California, New York ), ( Fitment Type: Direct Replacement ), ( Type: Catalytic Converter ), ( Labels Certifications: Epa ), ( Items Included: Bolts, Mounting Hardware ), ( Substrate Material: Ceramic ), ( Universal Fitment: No ), ( Body Material: Stainless Steel )

Review NISSAN As Exhaust Manifold Catalytic Converter Seal 2.5l L4 fits ALTIMA 2007–2013

Exhaust Manifold Catalytic Converter Seal for 2007-2013 Nissan Altima 2.5L L4 (L1O25003O02262)

This exhaust manifold catalytic converter seal is an essential component for maintaining the efficiency and effectiveness of your Nissan Altima's exhaust system. Specifically designed for 2.5L L4 engines produced between 2007 and 2013, this seal ensures a tight connection between the exhaust manifold and catalytic converter, preventing exhaust gases from escaping prematurely.

The L1O25003O02262 exhaust manifold catalytic converter seal is made from high-quality materials that are resistant to extreme temperatures, corrosion, and wear. Its flexible design allows it to conform to the contours of the manifold and converter, creating a secure seal that will endure the rigors of daily driving.

The importance of a properly functioning catalytic converter seal cannot be overstated. A worn or damaged seal can lead to a multitude of issues, including decreased engine performance, increased emissions, and even potential safety hazards. By replacing your old or failing catalytic converter seal with this OEM-quality part, you can rest assured that your exhaust system will operate at peak efficiency and help keep your Altima running smoothly.

Installation of this exhaust manifold catalytic converter seal is relatively straightforward for most DIY enthusiasts. However, if you're not comfortable working on your vehicle or are unsure about the installation process, we recommend seeking the assistance of a certified mechanic to ensure the job is done correctly.

In summary, this exhaust manifold catalytic converter seal (L1O25003O02262) is a vital component for the proper functioning of your Nissan Altima's exhaust system. By choosing this OEM-quality part, you can enjoy the peace of mind that comes with knowing your vehicle's exhaust gases are being processed efficiently and effectively, while also helping to maintain its overall performance and longevity.

Buying an L1O25003O02262 Exhaust Manifold Catalytic Converter Seal for a 2007-2013 Nissan Altima 2.5L L4: A Comprehensive Analysis

The L1O25003O02262 is a catalytic converter seal specifically designed for the exhaust manifold of 2007-2013 Nissan Altimas with a 2.5L L4 engine. This seal helps prevent exhaust gases from leaking out, ensuring optimal engine performance and reducing emissions.

a. Improved Engine Performance: A leaking catalytic converter seal can lead to a decrease in engine performance due to loss of exhaust gases. Replacing the seal can help restore the engine's efficiency.

b. Reduced Emissions: A faulty catalytic converter seal can cause increased emissions, which is harmful to the environment. Replacing the seal can help reduce your vehicle's carbon footprint.

c. Long-Term Cost Savings: Fixing a leaking catalytic converter seal is more cost-effective than replacing the entire catalytic converter, which can be a significant expense.

a. Cost: While the cost savings in the long run may be worthwhile, the upfront cost of purchasing and installing the L1O25003O02262 seal can be a significant investment.

b. Installation Complexity: The installation process for this seal can be quite intricate, requiring specialized tools and knowledge. It is recommended that the replacement be done by a professional mechanic.

When considering purchasing an L1O25003O02262 exhaust manifold catalytic converter seal for your 2007-2013 Nissan Altima 2.5L L4, it is essential to weigh the potential benefits against the costs and installation complexity. Although the upfront cost and installation complexity might be deterrents, the long-term cost savings, improved engine performance, and reduced emissions can make this investment worthwhile.

If you suspect that your catalytic converter seal is leaking and causing performance issues or increased emissions, it is recommended that you consult with a professional mechanic to assess the situation and discuss the available options, including the installation of a new L1O25003O02262 seal. By doing so, you can make an informed decision that best fits your budget and vehicle needs.

part # l1o25003o02262 prices

• $63.00-$77.88

specifications catalyticonvo:

• for models: Altima
• for makes: Nissan
• for years: 2007-2013
• mounting style: 2 Bolt
• interchange part number: 12498616 674-933 72594 18258 40800
• features: Easy To Replace, 100 Accuracy Of Fit, Sealed
• manufacturer part number: L1O25003O02262
• surface finish: Brand New
• tube material: Aluminized Steel
• placement on vehicle: Front
• manufacturer warranty: 5 Year
• restricted states: California, New York
• fitment type: Direct Replacement
• type: Catalytic Converter
• labels certifications: Epa
• items included: Bolts, Mounting Hardware
• substrate material: Ceramic
• universal fitment: No
• body material: Stainless Steel

general catalyticonvo:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Catalytic Converters

shipping catalyticonvo:

• transit: 5-9 Days
• cost: $0.00
• service: Standard
• type: Fixed
• class: Standard

offer catalyticonvo:

• availability: In Stock
• quantity: 10
• options: Ship-to-home
• best offers: True
• sold: 0
• started: March 19, 2026

returns catalyticonvo:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

payments catalyticonvo:

• wallet: Paypal
• other
• credit card: Discover

seller catalyticonvo:

• # reviews: 968
• rating: 98.9%

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