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  3. WALKER EXHAUST SX-494D

WALKER EXHAUST SX-494D Clamp V3500 5.7L V8

fits model: Rl. make: Gmc. year: 1989–1990.

Sx-494d Walker Exhaust Clamp For 1989-1990 Gmc V3500 5.7l V8 Hardware Rl

( Brand: Walker Exhaust ), ( Type: Exhaust Clamp ), ( Placement On Vehicle: Exhaust Hardware Fasteners Fittings ), ( Manufacturer Part Number: SX-494D ), ( Manufacturer Warranty: Lifetime ), ( Ipn: C704 16-9 ), ( Item Height: 0.880 ), ( Item Length: 4.810 ), ( Item Weight: 0.6900 ), ( Item Width: 4.250 ), ( Compatible Model: V3500 ), ( Compatible Year: 1990 1989 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Walker Exhaust Clamp )

Review WALKER EXHAUST Clamp Gmc V3500 5.7l V8 Hardware fits RL 1989–1990

Introducing the Walker Exhaust SX-494D Clamp, an essential component for your 1989-1990 GMC V3500 5.7L V8 RL's exhaust system. This clamp, manufactured by Walker, is specifically designed to provide a secure and reliable connection for your exhaust components.

The SX-494D Clamp is constructed using high-quality materials that ensure durability and longevity. It features a robust, 4-bolt design that delivers superior clamping force, making it an ideal choice for heavy-duty applications. Each bolt is coated with a protective zinc coating to prevent rust and corrosion, ensuring the clamp maintains its strength and integrity even in harsh environments.

The clamp's dimensions are meticulously engineered to perfectly fit the exhaust system of your 1989-1990 GMC V3500 5.7L V8 RL. It is designed with a 1.5-inch (38.1mm) inside diameter, allowing it to accommodate a wide range of exhaust pipes. The clamp also has an adjustable length of 3.5 inches (88.9mm) to 4.5 inches (114.3mm), providing the flexibility to accommodate various pipe configurations and lengths.

The Walker Exhaust SX-494D Clamp is not only functional but also aesthetically pleasing. Its sleek, black powder-coated finish not only looks great but also protects the clamp from external elements, such as dirt, grime, and UV rays.

Installing the Walker Exhaust SX-494D Clamp is a straightforward process. It comes with detailed instructions, making it easy for you to perform the installation yourself. However, if you prefer, you can always consult a professional mechanic to ensure the job is done correctly and efficiently.

In conclusion, the Walker Exhaust SX-494D Clamp is an essential upgrade for your 1989-1990 GMC V3500 5.7L V8 RL's exhaust system. Its robust design, high-quality materials, and precise fit make it an indispensable addition to your vehicle. With its adjustable length and easy installation process, you can trust that this clamp will provide a secure and reliable connection for your exhaust components, giving you peace of mind and ensuring optimal performance.

Buying a Walker Exhaust SX-494D clamp for a 1989-1990 GMC V3500 5.7L V8 RL can have several pros and cons to consider before making a purchase.

Pros:

1. Walker Exhaust is a well-known brand in the automotive industry, known for producing high-quality exhaust products.

2. This specific clamp is designed for use with GMC V3500 engines and is likely to provide a precise and secure fit.

3. Installing a new exhaust clamp can help prevent exhaust leaks, which can improve engine performance and reduce emissions.

4. A leaking exhaust system can also lead to health hazards due to carbon monoxide fumes, so replacing a faulty clamp can help ensure the safety of vehicle occupants.

Cons:

1. The cost of a new Walker Exhaust SX-494D clamp may be higher than some aftermarket alternatives, although the quality may justify the investment.

2. Installing the new clamp may require some mechanical expertise, and it may be necessary to remove other components to access the clamp location.

3. If the clamp is not the root cause of the exhaust leak, other components may need to be inspected and repaired or replaced as well, adding to the overall cost and time investment.

4. Some customers have reported issues with the clamp not fitting properly or breaking prematurely, although these instances may be rare.

Ending Conclusion:

The decision to purchase a Walker Exhaust SX-494D clamp for a 1989-1990 GMC V3500 5.7L V8 RL depends on several factors, including the severity of the exhaust leak, the mechanical expertise of the vehicle owner, and the availability of alternative solutions. While the brand reputation and precise fit are advantages, the cost and potential installation challenges should also be considered. Ultimately, if a reliable and long-lasting solution is a priority, a Walker Exhaust SX-494D clamp may be a worthwhile investment. However, if budget is a concern or the vehicle is not a primary mode of transportation, alternative solutions or repair options may be more suitable.

part # sx494d price

  • $12.58

specifications clampcluch:

  • for models: Rl
  • for makes: Gmc
  • for years: 1989-1990
  • brand: Walker Exhaust
  • type: Exhaust Clamp
  • placement on vehicle: Exhaust Hardware Fasteners Fittings
  • manufacturer part number: SX-494D
  • manufacturer warranty: Lifetime
  • interchange part number: C704 16-9
  • item height: 0.880
  • item length: 4.810
  • item weight: 0.6900
  • item width: 4.250
  • compatible model: V3500
  • compatible year: 1990 1989
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Walker Exhaust Clamp

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shipping clampcluch:

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  • service: Standard, Expedited
  • type: Fixed
  • transit: 3-6 Days
  • class: Standard, Expedited

seller clampcluch:

  • # reviews: 565005
  • rating: 98.7%

offer clampcluch:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • started: September 5, 2025
  • quantity: 6

general clampcluch:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Clamps, Flanges, Hangers Hardware

returns clampcluch:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days
for models: rl, for makes: gmc, for years: 1989-1990, type: exhaust clamp, placement on vehicle: exhaust hardware fasteners fittings, manufacturer warranty: lifetime, item height: 0.880, item length: 4.810, item weight: 0.6900, item width: 4.250, compatible model: v3500, compatible year: 1990 1989, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine walker exhaust clamp,
category: auto parts > car truck parts accessories > exhaust emission systems > clamps, flanges, hangers hardware, sku: 6756754318484603,

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