NISSAN 11823-6KA0B Hose Blowby Gas

( Manufacturer Part Number: 11823-6KA0B ), ( Part Type: Hose ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement )

Review NISSAN Genuine Hose blowby Gas

The **Nissan 11823-6KA0B Blowby Gas Hose** is a precision-engineered component designed specifically for Nissan vehicles equipped with turbocharged or high-performance engines, ensuring optimal functionality and reliability in critical exhaust and intake systems. This high-quality hose is crafted from durable, heat-resistant synthetic rubber, engineered to withstand the extreme temperatures and pressures generated by turbocharged engines, where blowby gases comprising unburned fuel, oil vapors, and combustion byproducts must be efficiently routed away from the crankcase to prevent engine damage and maintain peak performance. The hose features a robust, reinforced construction with a reinforced outer layer to resist kinking, cracking, or degradation over time, even under the demanding conditions of continuous high-speed driving or aggressive acceleration. Its seamless design minimizes leaks, ensuring that blowby gases are effectively directed through the Positive Crankcase Ventilation (PCV) system or other exhaust pathways, reducing oil consumption, smoke emissions, and potential engine fouling. Compatible with a range of Nissan models, including those with the **QR25DE, VQ35DE, or VR38DETT** engines, this hose is a direct-fit replacement part, eliminating the need for modifications or adapters, and is designed to meet or exceed OEM specifications for a secure and leak-proof connection. Whether installed during routine maintenance or as part of a turbocharged engine overhaul, this hose is an essential component for preserving engine longevity, optimizing fuel efficiency, and maintaining compliance with emissions standards.

### Pros and Cons of buying a Nissan Part Number 11823-6KA0B (Blowby Gas Hose)

The Nissan 11823-6KA0B blowby gas hose is a genuine OEM (Original Equipment Manufacturer) part, which means it is designed specifically for Nissan vehicles. This offers several advantages:

1. **Compatibility and Fit:** Since it is an OEM part, it is engineered to fit perfectly with the vehicle s engine and exhaust system, reducing the risk of leaks or improper installation. This ensures optimal performance and longevity.

2. **Quality and Durability:** OEM parts are typically manufactured to strict quality standards, using materials that meet Nissan s specifications. This generally results in a more durable and reliable component compared to aftermarket alternatives that may use lower-grade materials.

3. **Warranty Coverage:** Purchasing an OEM part from an authorized dealer or Nissan-approved supplier may come with a warranty, providing peace of mind in case of defects or premature failure. Aftermarket parts often lack such warranties.

4. **Reliability:** The blowby gas hose plays a critical role in managing blowby gases (exhaust gases that bypass the piston rings and enter the crankcase). A high-quality hose ensures proper ventilation, reducing oil contamination and preventing pressure buildup in the crankcase, which can lead to leaks or damage to seals and gaskets.

5. **Ease of Installation:** Because it is designed for the specific application, the hose is likely to be easier to install correctly, reducing the risk of mistakes that could compromise performance or safety.

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1. **Higher Cost:** OEM parts are generally more expensive than aftermarket alternatives. The Nissan 11823-6KA0B hose may cost significantly more than a comparable aftermarket part, which could be a financial consideration, especially for budget-conscious buyers or those replacing multiple components.

2. **Limited Availability:** OEM parts may not always be readily available, particularly if the vehicle model is older or no longer in production. This could require ordering from a supplier, which may involve longer lead times compared to aftermarket parts, which are often stocked by multiple retailers.

3. **Overkill for Some Applications:** If the vehicle is older or has been heavily modified, an OEM part might be more robust than necessary. In such cases, an aftermarket part that meets the same function but at a lower cost could be a practical alternative without sacrificing performance.

4. **Potential for Counterfeit Parts:** When purchasing OEM parts from unauthorized sources (e.g., online marketplaces without verification), there is a risk of receiving counterfeit or substandard parts. Always buy from reputable dealers or Nissan-approved suppliers to avoid this issue.

5. **Environmental and Ethical Concerns:** OEM parts are often produced with materials and processes that may have a higher environmental impact compared to some aftermarket alternatives. Additionally, purchasing OEM parts may contribute to supporting larger automotive manufacturers, which some consumers prefer to avoid for ethical reasons.

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The Nissan 11823-6KA0B blowby gas hose is an excellent choice if your priority is reliability, compatibility, and long-term performance. Its OEM status ensures a precise fit, high-quality materials, and potential warranty coverage, all of which contribute to a smoother and more trouble-free operation of your vehicle s engine. However, the higher cost and potential availability issues may make it less ideal for budget-conscious buyers or those replacing parts on older or modified vehicles where aftermarket alternatives could suffice.

If you are replacing this part as part of routine maintenance or due to a known issue, the OEM part is the safest and most recommended option. For less critical applications or if cost is a major concern, you may consider a high-quality aftermarket alternative that meets or exceeds OEM standards, provided it is from a trusted brand.

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- You want the best fit and reliability for your vehicle.

- You are replacing the part due to a specific issue or as part of a maintenance routine where quality is non-negotiable.

- You are purchasing from an authorized Nissan dealer or a reputable supplier to ensure authenticity and warranty coverage.

- You are working with a tight budget and can find a high-quality aftermarket part (e.g., from brands like ACDelco, Bosch, or Mann-Filter) that meets or exceeds OEM standards.

- The vehicle is older or modified, and you are confident that an aftermarket part will perform adequately.

- You prioritize cost savings and can verify the aftermarket part s compatibility and reviews before purchasing.

Always ensure that any part you purchase, whether OEM or aftermarket, is compatible with your specific vehicle model and engine configuration. If in doubt, consult a trusted mechanic or Nissan service center for guidance.

Details:

Right RH refers to the passengers side. Electrical parts are not returnable. Genuine Nissan Parts. Parts must be resalable and in the original packaging.

Left LH refers to the drivers side. In stock orders ship within 24 hours. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 118236ka0b prices

• $29.78-$32.39

specifications emissyste:

• for makes: Nissan
• mpn: 11823-6ka0b
• part type: Hose
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement

general emissyste:

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

shipping emissyste:

• service: Standard
• type: Fixed
• transit: 3-8 Days
• cost: $9.99
• class: Standard

seller emissyste:

• rating: 100.0%
• # reviews: 212
• city: Gulfport, Mississippi

offer emissyste:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: February 10, 2026
• quantity: 3

returns emissyste:

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

payments emissyste:

• credit card: Discover
• other
• wallet: Apple-pay

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