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  2. sku: 15109233881708603
  3. FEL PRO SX-8655

FEL-PRO SX-8655 Fuel Injector Ring Ig Kit 2.3L 2.4L L4

fits model: Skylark. make: Buick. year: 1988–1998.

Sx-8655 Fel-pro Fuel Injector O-ring Kit For 1988-1998 Buick Skylark 2.3l 2.4l L4 Ig

( Brand: Fel-pro ), ( Manufacturer Part Number: SX-8655 ), ( Type: Fuel Injector O-ring Kit ), ( Item Weight: 0.0500 ), ( Manufacturer Warranty: 1 Year ), ( Item Height: 0.160 ), ( Item Length: 6.000 ), ( Item Width: 4.000 ), ( Ipn: C728 71-30 ), ( Placement On Vehicle: Air Fuel Delivery Service Kits ), ( Compatible Year: 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Fel-pro Fuel Injector O-ring Kit )

Review FEL PRO Fuel Injector O ring Kit Buick 2.3l 2.4l L4 Ig fits SKYLARK 1988–1998

The **Fel-Pro SX-8655 Fuel Injector O-Ring Kit** is a meticulously engineered replacement solution designed specifically for the fuel injection systems found in **1988 through 1998 Buick Skylark models** equipped with the **2.3L or 2.4L inline-four (I4) engines**, particularly those adhering to the **ignition-controlled (IG) fuel delivery system**. This high-performance kit is crafted to ensure a precise, leak-free seal between critical components, such as the fuel injectors, fuel rails, and associated fittings, thereby preventing fuel leaks, vacuum loss, and potential engine performance issues. Engineered from **high-quality nitrile rubber**, the o-rings in this kit are formulated to withstand the harsh conditions of automotive fuel systems, including exposure to gasoline vapors, heat, and pressure fluctuations, while maintaining their elasticity and durability over time. The kit includes all necessary o-rings for both the **injector body gaskets** and the **fuel rail connections**, ensuring a complete and comprehensive replacement that aligns with OEM specifications. Whether addressing a minor fuel leak, preparing for a fuel system overhaul, or simply performing routine maintenance, this kit provides the reliability and precision needed to restore optimal fuel delivery and engine efficiency. Fel-Pro s reputation for superior quality and engineering ensures that this kit delivers a tight, long-lasting seal, reducing the risk of future failures and contributing to the longevity of the vehicle s fuel injection components.

**Pros and Cons of buying a Fel-Pro SX-8655 Fuel Injector O-Ring Kit for 1988 1998 Buick Skylark (2.3L/2.4L L4)**

### **Pros**

1. **Compatibility and Fitment** Fel-Pro is a well-known brand that specializes in high-quality gaskets and seals, and the SX-8655 kit is specifically designed for GM s 2.3L and 2.4L L4 engines, including those found in the Buick Skylark. This reduces the risk of incorrect part selection compared to generic or aftermarket alternatives.

2. **High-Quality Materials** Fel-Pro products are made from durable, heat-resistant materials that resist degradation over time, reducing the likelihood of leaks or premature failure. The o-rings in this kit are designed to maintain a proper seal under engine operating conditions.

3. **Ease of Installation** The kit includes all necessary o-rings for the fuel injectors, which simplifies the replacement process. Since it s a direct-fit solution, there s no need for modification or customization, making it ideal for DIYers or mechanics who prefer a straightforward repair.

4. **Reliability and Durability** Fel-Pro is trusted in the automotive industry for its consistent performance. Using their o-rings helps ensure a tight seal, preventing fuel leaks, which can lead to fire hazards or fuel system contamination.

5. **Widely Available and Trusted** Fel-Pro is a reputable brand with widespread availability through auto parts stores, online retailers, and direct suppliers. This makes it easier to purchase, and customer reviews often highlight its effectiveness.

6. **Cost-Effective for Long-Term Use** While the upfront cost may be slightly higher than some budget alternatives, the longevity and reliability of Fel-Pro o-rings can save money in the long run by avoiding repeated leaks or injector failures.

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### **Cons**

1. **Price** Fel-Pro products are premium-quality, which means the SX-8655 kit may be more expensive than generic or store-brand alternatives. For budget-conscious buyers, this could be a drawback, especially if the issue isn t critical.

2. **Potential Overkill for Minor Issues** If the fuel injector o-rings are failing due to a minor issue (e.g., a loose injector or a small leak), replacing just the o-rings might not be the most cost-effective solution. In some cases, the entire injector or related components (like the fuel rail) may need attention, making the kit a partial fix.

3. **Installation Requires Care** While the kit is designed for easy installation, improper handling (e.g., over-tightening, cross-threading, or using the wrong torque specifications) can damage the o-rings or injectors. This requires some mechanical skill or guidance to avoid complications.

4. **Limited to Specific Applications** The SX-8655 kit is tailored for GM s 2.3L/2.4L L4 engines, including the Buick Skylark. If there are variations in the fuel system (e.g., different injector types or fuel rail designs), the kit may not fit perfectly, though Fel-Pro s fitment is generally reliable.

5. **No Warranty on Performance** While Fel-Pro products are high-quality, there s no guarantee that the o-rings will last indefinitely, especially under extreme conditions (e.g., high mileage, poor fuel quality, or engine modifications). Users should still monitor for leaks post-installation.

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### **Conclusion**

The Fel-Pro SX-8655 Fuel Injector O-Ring Kit is a strong choice for restoring or maintaining the fuel system in a 1988 1998 Buick Skylark with a 2.3L or 2.4L L4 engine. Its compatibility, durability, and ease of use make it a reliable option for preventing fuel leaks and injector-related issues. However, the higher cost and the need for careful installation may be drawbacks for some buyers. If the primary concern is a leaky injector o-ring and the rest of the system is in good condition, this kit provides a practical and long-lasting solution.

### **Recommendation**

If you re experiencing fuel injector o-ring leaks or are performing routine maintenance on your Buick Skylark s fuel system, the Fel-Pro SX-8655 kit is a **highly recommended** choice. Its reputation for quality and fitment ensures a secure seal, reducing the risk of future problems. Pair this replacement with a thorough inspection of the injectors, fuel rail, and related components to address any underlying issues.

For those on a tighter budget, compare the price against generic o-ring kits, but be aware that lower-quality alternatives may fail sooner or not seal properly. If you re unsure about installation, consult a professional mechanic to ensure the o-rings are fitted correctly.

Ultimately, investing in Fel-Pro s product offers peace of mind and reliability, making it the best option for this application.

Details:

Fel-Pro Fuel Injector O-Ring Kit for 1988 - 1998 Buick Skylark 2.3L 2.4L L4 ig: Status: In Stock.

part #: sx8655 prices

  • $26.75-$84.04

specifications carfuelinjector:

  • for models: Skylark
  • for makes: Buick
  • for years: 1988-1998
  • brand: Fel-pro
  • mpn: Sx-8655
  • type: Fuel Injector O-ring Kit
  • item weight: 0.0500
  • manufacturer warranty: 1 Year
  • item height: 0.160
  • item length: 6.000
  • item width: 4.000
  • ipn: C728 71-30
  • placement on vehicle: Air Fuel Delivery Service Kits
  • compatible year: 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Fel-pro Fuel Injector O-ring Kit

general carfuelinjector:

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

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offer carfuelinjector:

  • started: March 6, 2026
  • availability: In Stock
  • options: Ship-to-home
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  • quantity: 10
for models: skylark, for makes: buick, for years: 1988-1998, type: fuel injector o-ring kit, item weight: 0.0500, manufacturer warranty: 1 year, item height: 0.160, item length: 6.000, item width: 4.000, placement on vehicle: air fuel delivery service kits, compatible year: 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine fel-pro fuel injector o-ring kit,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 15109233881708603,
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