DORMAN OE SOLUTIONS SX-8353 Fuel Line Connector 5.7L 7.4L

( Brand: Dorman Oe Solutions ), ( Manufacturer Part Number: SX-8353 ), ( Type: Fuel Line Connector ), ( Placement On Vehicle: Air Fuel Delivery Fuel Pumps ), ( Item Width: 3.200 ), ( Item Length: 19.400 ), ( Manufacturer Warranty: 1 Year / 2 Years / 3 Years / 5 Years Depending On Part ), ( Ipn: C652 54-31 ), ( Compatible Model: K2500 Suburban ), ( Compatible Year: 1999 1998 1997 1996 1995 1994 1993 1992 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Dorman Fuel Line Connector )

Review DORMAN OE SOLUTIONS Fuel Line Connector Chevrolet 5.7l 7.4l Ah fits SUBURBAN K2500 1992–1999

The **Dorman SX-8353 Fuel Line Connector** is a high-quality, precision-engineered replacement part designed specifically for the fuel system of **1992 through 1999 Chevrolet K2500 Suburban** models equipped with either the **5.7L (350 CID) V8** or **7.4L (454 CID) V8** engines. Crafted from durable, corrosion-resistant materials, this connector ensures a secure and leak-free connection between the fuel lines and the fuel rail or injectors, maintaining optimal fuel delivery and engine performance. The SX-8353 is built to meet or exceed OEM standards, featuring a robust **stainless steel or reinforced plastic housing** that resists cracking, warping, or degradation over time, even under the demanding conditions of heavy-duty truck applications. Its **threaded or clamp-style design** (depending on application) guarantees a tight, vibration-resistant fit, preventing fuel leaks that could lead to dangerous spills or engine misfires. Ideal for both professional mechanics and DIY enthusiasts, this connector is a straightforward, reliable upgrade that eliminates the frustration of persistent fuel line issues while extending the lifespan of your vehicle s fuel system. Whether you're performing routine maintenance, addressing a leak, or upgrading your truck s components for improved durability, the Dorman SX-8353 provides the confidence of a trusted brand known for its precision, compatibility, and long-lasting performance.

### Pros and Cons of buying a Dorman SX-8353 Fuel Line Connector for a 1992-1999 Chevrolet K2500 Suburban (5.7L or 7.4L)

1. **Direct Fitment** The Dorman SX-8353 is designed specifically for the 1992-1999 Chevrolet K2500 Suburban with either the 5.7L V8 (VINs with "K" or "N" in the 10th position) or the 7.4L V8 (VINs with "L" or "M" in the 10th position). This ensures compatibility without modification, reducing the risk of installation errors.

2. **High-Quality Materials** Dorman is a reputable brand known for using durable materials in their fuel line connectors. The connector is likely made from reinforced rubber or synthetic materials with metal fittings, which should resist fuel, heat, and engine vibration better than generic alternatives.

3. **Easy Installation** The design is straightforward, requiring minimal tools (typically just a wrench or socket). The connector is pre-assembled with clamps or crimped fittings, making it easier to install than a bare fuel line that would require additional hardware.

4. **Reliability** Dorman products are widely trusted in the automotive aftermarket for longevity. A well-made connector should last the life of the vehicle if properly installed and maintained, reducing the need for frequent replacements.

5. **Widespread Availability** Dorman parts are stocked by most auto parts stores (O Reilly, AutoZone, Advance Auto, etc.) and online retailers (Amazon, RockAuto, etc.), making it easy to purchase even if you re not near a dealership.

6. **Cost-Effective** While not the cheapest option, the Dorman SX-8353 is reasonably priced compared to OEM replacements or high-end aftermarket brands. It strikes a balance between affordability and quality.

7. **Compatibility with Common Modifications** If you ve modified your fuel system (e.g., added an EFI tuner, upgraded injectors, or installed a turbo), this connector should still fit as long as the fuel line routing isn t drastically altered. Always verify routing before purchase.

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1. **Potential Overkill for Minor Repairs** If your fuel line is only cracked or slightly damaged, you might be able to repair it with fuel line repair clamps or epoxy instead of replacing the entire connector. A full replacement may be unnecessary unless the line is completely compromised.

2. **Limited Customization** Unlike some aftermarket connectors, the Dorman SX-8353 is a standard fit. If your fuel line routing is unusual (e.g., due to aftermarket modifications), you may need to bend or reposition it, which could lead to stress points or leaks.

3. **Price Relative to Alternatives** While not expensive, the Dorman connector may cost slightly more than no-name brands or generic OEM replacements. If you re on a tight budget, cheaper options exist, though they may lack durability.

4. **Installation Challenges with Aging Vehicles** Older Suburbans (especially the 1992-1999 models) may have rusted or corroded fuel line fittings. If the existing connections are seized or damaged, you may need to replace additional components (e.g., fuel rail fittings or quick-connects) during installation.

5. **Fuel Line Routing Variations** While the Dorman connector is designed for the majority of 1992-1999 K2500s, there are subtle differences in fuel line routing depending on the specific engine configuration (e.g., carbureted vs. EFI) or minor trim changes. Always double-check your vehicle s VIN to confirm exact fitment.

6. **Potential for Counterfeit Products** Purchasing from untrusted sellers (e.g., third-party Amazon vendors or unknown online marketplaces) could result in counterfeit or low-quality Dorman parts. Stick to reputable retailers to avoid this risk.

7. **Limited Warranty** Dorman typically offers a limited lifetime warranty, but this may not cover installation errors or damage caused by improper handling. Always follow installation instructions carefully.

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The **Dorman SX-8353 fuel line connector** is a solid choice for replacing a damaged or worn fuel line on your 1992-1999 Chevrolet K2500 Suburban with either the 5.7L or 7.4L engine. Its direct fitment, durability, and ease of installation make it a practical solution for most owners. However, it may not be the most cost-effective option if only a small section of the fuel line is damaged, and it requires careful attention to routing and compatibility.

If your fuel line is **cracked, brittle, or leaking**, the Dorman connector is a reliable upgrade. If you re unsure about the exact routing or need a more budget-friendly option, consider inspecting the existing line for repairability or exploring alternative brands (e.g., Moroso, Speedo, or OEM replacements) after verifying their compatibility.

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- Your fuel line is **permanently damaged** (e.g., split, rotted, or crushed).

- You want a **durable, easy-to-install** solution with minimal risk of leaks.

- You re replacing the entire connector rather than patching a small section.

- You re purchasing from a **trusted retailer** (e.g., O Reilly, AutoZone, or a reputable online seller).

- Only a **small section** of the fuel line is damaged (e.g., a single crack), and you d rather repair it with clamps or epoxy.

- You re on a **tight budget** and can find a compatible generic connector at a lower price.

- Your fuel line routing is **unusual** due to modifications, and you re unsure about fitment.

**Final Verdict:** For most owners replacing a worn fuel line, the **Dorman SX-8353 is the best balance of quality, reliability, and ease of installation**. Always verify your VIN and fuel line routing before purchasing to ensure a perfect fit.

Details:

Dorman Fuel Line Connector for 1992 - 1999 Chevrolet K2500 Suburban 5.7L 7.4L ah: Status: In Stock.

part #: sx8353 prices

• $26.32-$93.05

specifications fueltanksysteme:

• for models: K2500, Suburban
• for makes: Chevrolet
• for years: 1992-1999
• brand: Dorman Oe Solutions
• mpn: Sx-8353
• type: Fuel Line Connector
• placement on vehicle: Air Fuel Delivery Fuel Pumps
• item width: 3.200
• item length: 19.400
• manufacturer warranty: 1 Year / 2 Years / 3 Years / 5 Years Depending On Part
• ipn: C652 54-31
• compatible model: K2500 Suburban
• compatible year: 1999 1998 1997 1996 1995 1994 1993 1992
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Dorman Fuel Line Connector

shipping fueltanksysteme:

• service: Standard, Expedited
• class: Standard, Expedited
• type: Fixed
• cost: $0.00
• transit: 3-5 Days

offer fueltanksysteme:

• sold: 0
• availability: In Stock
• started: March 28, 2026
• options: Ship-to-home
• quantity: 3

seller fueltanksysteme:

• rating: 99.6%
• city: Indianapolis, Indiana
• # reviews: 638376

general fueltanksysteme:

• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks
• condition: New

payments fueltanksysteme:

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

returns fueltanksysteme:

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

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