FEL-PRO SX-1521 Engine Oil Cooler Gasket Az 4.8L 5.3L

( Brand: Fel-pro ), ( Type: Engine Oil Cooler Gasket ), ( Manufacturer Part Number: SX-1521 ), ( Item Width: 4.000 ), ( Item Height: 0.130 ), ( Item Length: 6.000 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C758 11-65 ), ( Placement On Vehicle: Belts Cooling Gaskets Sealing Systems ), ( Compatible Model: Sierra 1500 ), ( Compatible Year: 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Fel-pro Engine Oil Cooler Gasket )

Review FEL PRO Engine Oil Cooler Gasket Gmc 4.8l 5.3l Az fits SIERRA 1500 1999–2013

Fel-Pro SX-1521 Engine Oil Cooler Gasket for 1999-2013 GMC Sierra 1500 4.8L 5.3L (Az)

The Fel-Pro SX-1521 engine oil cooler gasket is an essential component designed for the 1999-2013 GMC Sierra 1500 pickup trucks with 4.8L and 5.3L engines. This gasket is a direct replacement, providing a perfect seal between the engine oil cooler and the engine block.

Made from high-quality materials, this gasket is engineered to withstand the extreme temperatures and pressures within your engine compartment. It features a multi-layered design that ensures a reliable and long-lasting seal, preventing any oil leaks. The gasket's material composition includes a rubberized core for flexibility and a reinforced edge for added strength and durability.

Installation of the Fel-Pro SX-1521 engine oil cooler gasket is straightforward and straightforward. It comes pre-cut to match the specific contours of your engine and cooler, ensuring a precise fit. The gasket also includes alignment tabs, making the installation process even easier.

By using a Fel-Pro SX-1521 engine oil cooler gasket, you can prevent costly engine repairs due to oil leaks. This gasket is an investment in the longevity of your vehicle, providing peace of mind and protection for your engine.

In summary, the Fel-Pro SX-1521 engine oil cooler gasket is a high-quality, reliable, and direct replacement solution for your 1999-2013 GMC Sierra 1500 4.8L and 5.3L trucks. It ensures a perfect seal, prevents oil leaks, and extends the life of your engine.

Pros and Cons of Buying a Fel-Pro SX-1521 Engine Oil Cooler Gasket for 1999-2013 GMC Sierra 1500 4.8L 5.3L

a. High-Quality Material: Fel-Pro gaskets are known for their durability and resilience, which makes the SX-1521 gasket an excellent choice for long-term reliability.

b. Perfect Fit: This gasket is specifically designed for the 1999-2013 GMC Sierra 1500 4.8L and 5.3L engines, ensuring a precise fit and minimal leaks.

c. OEM-Grade: The Fel-Pro SX-1521 gasket is an OEM-grade replacement, meaning it's engineered to meet or exceed the original equipment's specifications.

a. Cost: Compared to some aftermarket gaskets, the Fel-Pro SX-1521 gasket may be more expensive. However, its superior quality and long-lasting performance often justify the cost.

b. Availability: Depending on the location and the specific auto parts store, it might be challenging to find a Fel-Pro SX-1521 gasket in stock. Ordering it online or from a trusted parts supplier is usually the best option.

While the Fel-Pro SX-1521 engine oil cooler gasket comes with a higher price tag compared to some aftermarket alternatives, its superior quality, perfect fit, and OEM-grade performance make it an excellent investment for 1999-2013 GMC Sierra 1500 4.8L and 5.3L owners. Its durability and reliability ensure that the engine remains properly sealed, preventing leaks and protecting the engine from damage.

If you're looking for a high-quality, long-lasting engine oil cooler gasket for your 1999-2013 GMC Sierra 1500 4.8L or 5.3L, the Fel-Pro SX-1521 gasket is an excellent choice. Its precise fit and OEM-grade specifications make it a reliable replacement option for your vehicle. Although it may cost more than some aftermarket alternatives, the peace of mind and performance benefits it offers are well worth the investment.

part # sx1521 prices

• $14.26-$46.47

specifications motochilled:

• for models: 1500, Sierra
• for makes: Gmc
• for years: 1999-2013
• brand: Fel-pro
• type: Engine Oil Cooler Gasket
• manufacturer part number: SX-1521
• item width: 4.000
• item height: 0.130
• item length: 6.000
• manufacturer warranty: 1 Year
• interchange part number: C758 11-65
• placement on vehicle: Belts Cooling Gaskets Sealing Systems
• compatible model: Sierra 1500
• compatible year: 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Fel-pro Engine Oil Cooler Gasket

payments motochilled:

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

shipping motochilled:

• transit: 4-6 Days
• cost: $0.00
• service: Standard, Expedited
• type: Fixed
• class: Standard, Expedited

offer motochilled:

• quantity: 10
• started: November 14, 2025
• options: Ship-to-home
• sold: 0
• availability: In Stock

general motochilled:

• condition: New
• Car Truck Parts Accessories > Engine Cooling Components > Engine Oil Coolers Lines

returns motochilled:

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

seller motochilled:

• # reviews: 592488
• rating: 99.2%

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