1. Fuel Injectors Offers
  2. sku: 15870850767841813
  3. KIA 35312-2M000

KIA 35312-2M000 Injector Ring

fits make: Kia.

35312-2m000 Kia Genuine Parts Injector O-ring Lot Of 4

( Manufacturer Part Number: 35312-2M000 ), ( Type: Fuel Injector ), ( Country Of Origin: Korea, South )

Review KIA Genuine Parts Injector O ring Lot Of

The **Kia 35312-2M000 Injector O-Ring** is a precision-engineered sealing component designed to ensure optimal performance and reliability within a vehicle s fuel injection system. Crafted from high-quality **nitrile rubber (NBR)**, this o-ring is engineered to withstand the harsh conditions of fuel environments, including exposure to gasoline, ethanol blends, and other automotive fuels, while maintaining its elasticity and resistance to swelling or degradation over time. Its smooth, uniformly contoured design guarantees a tight, leak-proof seal between the fuel injector and its mounting port, preventing fuel leaks that could compromise engine efficiency or lead to costly repairs. The o-ring s durable construction also helps mitigate the risk of contamination within the fuel rail, ensuring clean fuel delivery to the injectors and preserving the longevity of the entire fuel system. Ideal for applications in Kia vehicles equipped with direct or port fuel injection systems, this o-ring is a critical replacement part for maintenance routines, injector replacements, or repairs involving fuel line disconnections. Its compatibility with standard injector fittings makes it a straightforward upgrade for mechanics and DIY enthusiasts seeking to maintain their vehicle s performance and fuel economy. By providing a consistent, reliable seal, this o-ring contributes to smoother engine operation, reduced emissions, and enhanced overall drivability.

### **Pros and Cons of buying a Kia 35312-2M000 Injector O-Ring**

#### **Pros:**

1. **Direct Fitment** This part is specifically designed for Kia vehicles, ensuring compatibility with your engine s injector assembly. Using an OEM or high-quality aftermarket part reduces the risk of leaks or improper sealing.

2. **Prevents Fuel Leaks** A worn or damaged injector O-ring can cause fuel leaks, leading to fuel odors, reduced performance, or even engine damage. Replacing it ensures a tight seal, maintaining proper fuel delivery.

3. **Cost-Effective Solution** Compared to replacing an entire injector or fuel rail, replacing just the O-ring is a low-cost fix, often under $10 $20 depending on the source.

4. **Easy Installation** The process typically requires minimal tools (often just a flathead screwdriver or pliers) and can be done without professional assistance, saving labor costs.

5. **Extends Injector Lifespan** A properly sealed injector experiences less wear from fuel pressure and contamination, potentially prolonging its service life.

6. **Prevents Contamination** A failing O-ring can allow dirt or debris into the fuel system, clogging injectors or damaging the fuel pump. Replacing it helps maintain clean fuel flow.

7. **Widely Available** This part is commonly stocked by auto parts stores, online retailers (Amazon, RockAuto, eBay), and Kia dealerships, making it easy to source.

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#### **Cons:**

1. **Potential Counterfeit Parts** Some online sellers may offer fake or low-quality O-rings that fail prematurely. Buying from reputable sources (OEM, trusted aftermarket brands like ACDelco, Bosch, or local auto parts stores) mitigates this risk.

2. **Incorrect Sizing Risk** If the part number is misinterpreted (e.g., confusion with similar-looking injectors), the wrong O-ring size could lead to leaks or damage. Always verify compatibility with your vehicle s exact injector model.

3. **Fuel System Cleanliness** If the injector or surrounding area is contaminated, a new O-ring may not seal properly until the system is cleaned. Some mechanics recommend using a fuel injector cleaner before installation.

4. **Time-Consuming for DIYers** While simple, removing and reinstalling injectors requires careful handling to avoid damaging the seals or threads. Inexperienced DIYers might struggle with alignment or torque specifications.

5. **No Warranty on Injectors** Replacing just the O-ring doesn t cover the injectors themselves. If the injectors are old or failing, they may need replacement soon after, adding to long-term costs.

6. **Pressure Testing May Be Needed** After installation, some recommend checking for leaks by running the engine or using a pressure tester to confirm the O-ring is sealing properly.

7. **Limited Longevity** Even a high-quality O-ring may degrade over time due to fuel additives, heat, or contamination. Regular maintenance (e.g., fuel system flushes) can extend its life.

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### **Conclusion**

The **Kia 35312-2M000 injector O-ring** is a practical and cost-effective solution for preventing fuel leaks and maintaining injector performance in compatible Kia vehicles. The benefits such as direct fitment, ease of installation, and long-term fuel system protection outweigh the minor risks (e.g., counterfeit parts or incorrect sizing) when purchased from a trusted source. However, it s essential to ensure the part matches your specific injector model and to address any underlying fuel system issues (e.g., clogs, contaminated fuel) to maximize the O-ring s effectiveness.

If you re comfortable with basic mechanical work and have verified the part number, replacing the O-ring is a straightforward and low-risk maintenance task. For those unsure about the process, consulting a mechanic or dealership for installation is advisable to avoid mistakes.

### **Recommendation**

- **Buy from a reputable source**: Purchase the O-ring from an **OEM supplier (Kia dealership), a trusted aftermarket brand (e.g., Bosch, ACDelco, or Stanadyne), or a well-reviewed online retailer** (e.g., RockAuto, Amazon with verified sellers). Avoid unknown sellers on eBay or Alibaba to avoid counterfeit parts.

- **Check compatibility**: Confirm the exact injector model in your vehicle (e.g., 35312-2M000 may correspond to a specific engine, such as the 2.0L or 2.4L in certain Kia models). Cross-reference with your vehicle s service manual or a parts lookup tool.

- **Prepare for installation**: Have fuel system cleaner (e.g., Seafoam or Techron) on hand to flush contaminants before reinstalling the O-ring. Ensure you have the right tools (e.g., injector removal tool, torque wrench if required).

- **Test after installation**: Start the engine and listen for unusual noises or check for fuel leaks around the injectors. If leaks persist, the O-ring may not be seated correctly, or the injector could be damaged.

- **Consider professional help if needed**: If you re unsure about injector removal or reassembly, a mechanic can install it for $50 $100 in labor, providing peace of mind.

**Final Verdict**: This part is a **worthwhile purchase for DIYers or those looking to avoid costly injector or fuel rail repairs**. With proper sourcing and installation, it offers a simple, low-cost way to maintain fuel system integrity.

Details:

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part #: 353122m000 prices

  • $12.19-$24.72

specifications carfuelinjector:

  • for makes: Kia
  • mpn: 35312-2m000
  • type: Fuel Injector
  • country of origin: Korea, South

seller carfuelinjector:

  • # reviews: 9359
  • city: Garfield, New Jersey
  • rating: 99.5%

offer carfuelinjector:

  • sold: 0
  • quantity: 1
  • options: Ship-to-home
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  • started: April 14, 2026
  • availability: In Stock

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shipping carfuelinjector:

  • transit: 4-11 Days
  • class: Standard
  • type: Fixed
  • service: Standard
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general carfuelinjector:

  • Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
  • condition: New other see details
for makes: kia, type: fuel injector, country of origin: korea, south,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 15870850767841813,
Kia 35312-2M000 Is Similar To:
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4 offers $12.19–$24.72 USD
  • New other (see details). Offer #1 priced at $24.72 + $0.00 shipping estimate = $24.72* total. FREE SHIPPING
  • New. Offer #2 priced at $12.19 + $5.95 shipping estimate = $18.14* total. KIA part number 35312 2M000 O-RING.+$5.95 shipping
  • New. Offer #3 priced at $13.96 + $0.00 shipping estimate = $13.96* total. Genuine OEM: Yes.FREE SHIPPING
  • New. Offer #4 priced at $18.82 + $0.00 shipping estimate = $18.82* total. Condition: New. Read all notes and compare with your vehicle information.FREE SHIPPING

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