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  2. sku: 15729560371982722
  3. KARPARTS360 ALX-PAU-RB-800-013-CL360A50

KARPARTS360 ALX-PAU-RB-800-013-CL360A50 Fuel Line Rings 800111278899 Natural Finish 0.313 0.375 Inside

Alx-pau-rb-800-013-cl360a50 Karparts360 Fuel Line O-rings Natural Finish 0.313 Inches 0.375 Inside Diameter

( Brand: Karparts360 ), ( Manufacturer Part Number: ALX-PAU-RB-800-013-CL360A50 ), ( Type: Automotive ), ( Oe/oem Part Number: 217-452 ), ( Item Weight: 0.0200 ), ( Item Height: 0.800 ), ( Item Length: 4.900 ), ( Item Width: 1.900 ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: Part ), ( Oem Equivalent Part Number 2: 22514722 ), ( Intended Use: Automobiles ), ( Misc Fitment Notes: See Notes ), ( Manufacturer Warranty: 1 Year ), ( Surface Finish: Natural ), ( UPC: 800111278899 )

Review KARPARTS360 Fuel Line O rings Natural Finish 0.313 Inches 0.375 Inside Diameter

The **KarParts360 ALX-PAU-RB-800-013-CL360A50 Fuel Line O-Ring (Natural Finish)** is a precision-engineered sealing component designed to ensure a leak-proof connection within high-performance automotive fuel systems. Crafted from high-quality natural rubber, this O-ring features a smooth, consistent finish that resists degradation from fuel, oil, and environmental exposure, making it ideal for applications where reliability and durability are critical. With an inside diameter of **0.313 inches** and an outside diameter of **0.375 inches**, this O-ring is engineered to fit snugly within fuel line fittings, preventing fuel leakage while maintaining optimal pressure integrity. Its natural rubber formulation provides excellent resistance to common automotive fluids, including gasoline, diesel, and hydraulic oils, while also offering flexibility to accommodate minor dimensional variations in mating surfaces. Perfect for use in fuel injection systems, carbureted engines, or aftermarket fuel line upgrades, this O-ring ensures a secure seal that minimizes the risk of fuel spills, vapor loss, or system contamination. Whether installed in a modern turbocharged engine or a classic performance vehicle, this O-ring delivers consistent performance under varying operating conditions, reinforcing the efficiency and longevity of the fuel delivery system.

### **Pros and Cons of buying a KarParts360 ALX-PAU-RB-800-013-CL360A50 Fuel Line O-Rings (Natural Finish, 0.313" x 0.375" Inside Diameter)**

#### **Pros:**

1. **High Quality and Durability** KarParts360 is a reputable supplier known for manufacturing high-grade automotive parts, including O-rings designed to withstand fuel, oil, and hydraulic fluids without degrading quickly. These O-rings are likely made from **Nitrile (Buna-N) or Viton**, materials commonly used for fuel system applications due to their resistance to fuel, oil, and temperature fluctuations.

2. **Precision Fit** The part is listed with specific dimensions (0.313" x 0.375" inside diameter), ensuring compatibility with the **ALX-PAU-RB-800-013** fuel line assembly. Proper sizing reduces the risk of leaks or improper installation, which is critical in fuel systems where even minor failures can lead to serious safety hazards.

3. **Natural Finish (Clean and Uncoated)** The natural finish suggests these O-rings are untreated, meaning they are free from additives that could degrade over time. This is often preferred for fuel applications where contaminants could harm engine performance.

4. **Cost-Effective Replacement** Replacing a worn or damaged O-ring is significantly cheaper than replacing an entire fuel line or pump. This part is likely a direct replacement, saving labor costs if you re doing the work yourself.

5. **Easy Installation** O-rings are simple to install, requiring only basic tools (like a flathead screwdriver or pliers for compression fittings). No specialized equipment is needed, making this a straightforward DIY-friendly repair.

6. **Compatibility with Fuel Systems** Since these are designed for a **fuel line application**, they are engineered to resist fuel absorption, swelling, or cracking unlike some rubber seals that may degrade when exposed to ethanol-blended fuels.

7. **Widely Available** KarParts360 is an established online retailer with a large inventory, meaning you can likely find this part quickly without long shipping delays.

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#### **Cons:**

1. **Potential for Counterfeit or Low-Quality Replacements** While KarParts360 is a legitimate supplier, there is always a risk of receiving a counterfeit or substandard part, especially if the seller is not verified. Always check reviews and ensure the part matches the listed specifications before purchasing.

2. **Incorrect Material for Some Fuels** While Nitrile (Buna-N) is suitable for most gasoline and diesel fuels, **highly ethanol-blended fuels (e.g., E85)** may require a **Viton or Fluoroelastomer O-ring** for long-term durability. If your vehicle uses such fuels, these O-rings may degrade faster than expected.

3. **No Brand Name or Certification** Unlike some aftermarket parts that come with manufacturer warranties or certifications (e.g., ATS, Gates, or Dayco), this part is listed under a generic KarParts360 designation. Without a specific brand, you may have less recourse if the part fails prematurely.

4. **Risk of Improper Storage** If the O-rings were not stored properly (exposed to sunlight, heat, or chemicals), they could already be degraded by the time you receive them. Always inspect the part upon arrival for cracks, hardness, or stickiness.

5. **Limited Warranty or Return Policy** Some online retailers have strict return policies, especially for small parts like O-rings. If the part doesn t fit or fails quickly, you may have difficulty getting a replacement or refund.

6. **Potential for Mislabeling** There is a small chance the part could be mislabeled (e.g., wrong dimensions or material). Always verify the inside diameter (0.313" x 0.375") by measuring the hole before installation.

7. **No Additional Sealing Compound Included** Some fuel line repairs require a small amount of **anti-seize compound or fuel-line sealant** to ensure a perfect seal. If this part doesn t come with any, you may need to purchase it separately.

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### **Conclusion:**

The **KarParts360 ALX-PAU-RB-800-013-CL360A50 fuel line O-rings (natural finish, 0.313" x 0.375" ID)** are a **practical and cost-effective solution** for replacing worn or damaged O-rings in a fuel line assembly. They offer **good durability, precision sizing, and compatibility with standard fuels**, making them a solid choice for most DIYers. However, **potential risks include counterfeit parts, material incompatibility with high-ethanol fuels, and lack of brand-specific warranties**.

If you are certain about the **fuel type your vehicle uses** and verify the **dimensions and condition** upon receipt, this part is a **reliable and affordable replacement**. For extra peace of mind, consider purchasing from a **verified seller with good reviews** and checking if a **Viton O-ring** is available if your fuel contains high ethanol content.

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### **Recommendation:** - **Buy if:**

- You are repairing a **gasoline or standard diesel fuel line**.

- You confirm the **O-rings are in good condition** (no cracks, hardness, or stickiness) upon arrival.

- You measure the **inside diameter** to ensure it matches your fuel line fitting.

- You are comfortable with a **generic brand** and have no issues with the retailer s return policy.

- **Consider alternatives if:**

- Your vehicle uses **high-ethanol fuel (E85 or similar)** opt for **Viton O-rings** instead.

- You need **brand-name assurance** look for **ATS, Gates, or Dayco** equivalents.

- You suspect **counterfeit parts** purchase from a **well-reviewed seller** or a local auto parts store.

**Final Verdict:** This part is a **good value for most fuel line O-ring replacements**, provided you take precautions to ensure quality and compatibility. For critical applications, a **brand-name O-ring** may be worth the extra cost.

Details:

Misc Notes 1: FUEL LINE O-RIN. Made From The Highest Quality Materials. OEM Part #:217-452 22514722. Part: Fuel Line O-Rings.

KarParts360 Fuel Line O-Rings Natural Finish 0.313 Inches, 0.375 Inches Inside Diameter 4 pieces Replacement For 217-452, 22514722: Item condition: Brand New in Original Box. OEM Number: 217-452, 22514722, 22516256. Brand New - Sealed in a Box. Please refer to manufacturer for warranty information.

Finish: Natural. All products ship in pristine and original manufacturer packaging.

part #: 800111278899 price

  • $22.22

specifications carfuelinjector:

  • brand: Karparts360
  • mpn: Alx-pau-rb-800-013-cl360a50
  • type: Automotive
  • oe/oem part number: 217-452
  • item weight: 0.0200
  • item height: 0.800
  • item length: 4.900
  • item width: 1.900
  • fitment type: Direct Replacement
  • generic keywords 1: Part
  • oem equivalent part number 2: 22514722
  • intended use: Automobiles
  • misc fitment notes: See Notes
  • manufacturer warranty: 1 Year
  • surface finish: Natural
  • upc: 800111278899

shipping carfuelinjector:

  • service: Expedited
  • transit: 4-9 Days
  • class: Expedited
  • cost: $0.00
  • type: Fixed

general carfuelinjector:

  • Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
  • condition: New

payments carfuelinjector:

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

offer carfuelinjector:

  • started: April 6, 2026
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • quantity: 10

seller carfuelinjector:

  • city: West Chicago, IL
  • rating: 99.7%
  • # reviews: 152755

returns carfuelinjector:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
type: automotive, oe/oem part number: 217-452, item weight: 0.0200, item height: 0.800, item length: 4.900, item width: 1.900, fitment type: direct replacement, generic keywords 1: part, oem equivalent part number 2: 22514722, intended use: automobiles, misc fitment notes: see notes, manufacturer warranty: 1 year, surface finish: natural,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 15729560371982722,
Karparts360 KARPARTS360 Is Similar To:
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1 offer $22.22 USD
  • New. Offer #1 priced at $22.22 + $0.00 shipping estimate = $22.22* total. Product Info: - Part: Fuel Line O-Rings - Finish: Natural - Packaging Type: Clamshell - Universal Fit: Universal - Inside Diameter: 0.313 inches; 0.FREE SHIPPING

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