MOPAR 5086896AA Fuel Injector Ring

( Brand: Mopar ), ( Manufacturer Part Number: 5086896AA ), ( Part Type: Fuel Ring Injector ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Return Policy: No Returns For Parts Having Electrical Components ), ( Fitment Type: Direct Replacement ), ( Fitment Footnotes: Vendor; ), ( Weight: 0.01 Lb ), ( Length: 1.5 In ), ( Height: 0.875 In ), ( Width: 1.375 In )

Review MOPAR Fuel Injector O ring Chrysler Oem

The **Mopar 5086896AA Fuel Injector O-Ring** is a precision-engineered sealing component specifically designed to ensure a leak-free connection between the fuel injector and the intake manifold or fuel rail in Chrysler vehicles equipped with multi-point fuel injection systems. Crafted from high-quality **nitrile rubber (NBR)**, this o-ring is engineered to withstand the harsh conditions of automotive fuel systems, including exposure to gasoline vapors, engine heat, and pressure fluctuations, while maintaining optimal elasticity and durability over time. The **AA designation** indicates a slightly larger or specialized variant, often required for newer model years or high-performance applications where standard o-rings may not provide an adequate seal. This o-ring features a **smooth, consistent cross-section** to prevent premature wear or deformation, ensuring a reliable barrier against fuel leaks that could lead to performance issues, fuel waste, or even fire hazards. Its **black, uniform appearance** is not just for visual identification but also serves as a marker of its robust construction, designed to resist swelling, cracking, or hardening under prolonged exposure to fuel and temperature extremes. Whether used in replacement scenarios or as a preventive maintenance measure, this Mopar o-ring guarantees a tight, consistent seal that aligns with Chrysler s stringent engineering standards, helping to preserve fuel system integrity and engine efficiency. Built to meet or exceed OEM specifications, it is a trusted choice for mechanics and DIY enthusiasts alike, ensuring compatibility with a wide range of Chrysler applications, including but not limited to certain models from the **2000s through the 2010s**, such as the **300, PT Cruiser, Grand Caravan, or Dodge Ram trucks** with fuel-injected engines. Proper installation using clean hands, a light coat of dielectric grease, and careful alignment will further extend its service life, making it an essential component for maintaining optimal fuel delivery and engine performance.

### Pros and Cons of buying a Mopar 5086896AA Fuel Injector O-Ring (Chrysler)

1. **OEM Quality** Mopar is Chrysler s official equipment manufacturer, meaning this part is designed to meet or exceed the specifications of the original component. This ensures compatibility and reliability with Chrysler vehicles.

2. **Direct Fitment** The part is specifically engineered for Chrysler applications, reducing the risk of sizing or installation issues that can occur with aftermarket or generic replacements.

3. **Durability** OEM parts are typically built to last, using materials and manufacturing standards that align with Chrysler s engineering requirements. This can extend the life of your fuel injectors and prevent leaks.

4. **Warranty Coverage** Mopar parts often come with a warranty, providing peace of mind in case of defects or premature failure.

5. **Ease of Installation** Since it s a direct replacement, mechanics and DIYers familiar with Chrysler fuel systems will find it straightforward to install without modifications.

6. **Consistency** Unlike aftermarket parts that may vary in quality, an OEM o-ring ensures uniformity in performance and fit.

1. **Higher Cost** OEM parts are generally more expensive than aftermarket alternatives. While this may be justified by quality, it can be a significant upfront expense, especially if multiple injectors or related components need replacement.

2. **Limited Availability** Depending on the region or dealer, Mopar parts may not always be in stock, requiring additional time or ordering through specialty suppliers.

3. **Potential Overkill** If the o-ring failure is isolated to one injector and the rest are in good condition, replacing just the o-ring (rather than the entire injector) might be sufficient. However, if the injectors are old or worn, a full replacement could be more cost-effective in the long run.

4. **Mixed Reviews on Longevity** While OEM parts are reliable, some owners report that fuel injector o-rings (even OEM) may still fail over time due to fuel quality, contamination, or other systemic issues in the fuel delivery system. This could lead to recurring replacement costs.

5. **Dealer Dependency** Purchasing from a Chrysler dealer may limit your options for discounts or bulk pricing compared to independent auto parts stores or online retailers.

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The Mopar 5086896AA fuel injector o-ring is a high-quality, direct-fit replacement that aligns with Chrysler s engineering standards. It is an excellent choice if you prioritize reliability, compatibility, and long-term performance, especially in applications where fuel injector integrity is critical (e.g., high-mileage vehicles or performance builds). However, the higher cost and potential for overkill (if only the o-ring is failing) may make it less ideal for budget-conscious buyers or those addressing minor issues.

If the o-ring is the only failing component and the injectors are otherwise healthy, this part is a safe and practical choice. But if the injectors are old or showing signs of wear, evaluating whether to replace the entire injectors (or at least a few at a time) could be more economical in the long run.

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- You need a direct, high-quality replacement with minimal risk of fitment issues.

- You re confident the rest of your fuel injectors are in good condition.

- You re working on a Chrysler vehicle and want to maintain OEM standards.

- You re willing to pay the premium for reliability and warranty coverage.

- You re on a tight budget and can source a high-quality aftermarket o-ring (e.g., from brands like Stanadyne or Delphi) that fits the same application.

- The fuel injectors are old or showing symptoms of failure (e.g., poor fuel pressure, misfires), in which case replacing the injectors entirely may be more cost-effective.

- You re comfortable with DIY installation and can verify the o-ring s condition before purchasing (e.g., by inspecting the injector for leaks or damage).

For most Chrysler owners dealing with a confirmed o-ring leak and otherwise functional injectors, the Mopar part is a solid recommendation. However, always cross-check the part number with your vehicle s specific application to ensure compatibility, as Chrysler s fuel systems can vary by model year and engine type.

Details:

About the Part. Dealer Code:044766 OEC-ID: 001-HXJ-ACZ.

part #: 5086896aa prices

• $21.56-$39.75

specifications carfuelinjector:

• for makes: Chrysler, Mopar
• brand: Mopar
• mpn: 5086896aa
• part type: Fuel Ring Injector
• genuine oem: Yes
• manufacturer warranty: 1 Year
• return policy: No Returns For Parts Having Electrical Components
• fitment type: Direct Replacement
• fitment footnotes: Vendor;
• weight: 0.01 Lb
• length: 1.5 In
• height: 0.875 In
• width: 1.375 In

general carfuelinjector:

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

shipping carfuelinjector:

• transit: 3-9 Days
• class: Standard
• type: Fixed
• cost: $10.00
• service: Standard

offer carfuelinjector:

• started: April 7, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 5

returns carfuelinjector:

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

seller carfuelinjector:

• # reviews: 0
• city: Richmond, Indiana
• rating: 0.0%

payments carfuelinjector:

• other
• wallet: Paypal
• credit card: Discover

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