1. Car & Truck Parts Accessories Offered
  2. sku: 13384401132206721
  3. FEL PRO SX-5259

FEL-PRO SX-5259 Rear Engine Crankshaft Seal Kit Qo

fits model: Marquis, Grand. make: Mercury. year: 1983–2011.

Sx-5259 Fel-pro Rear Engine Crankshaft Seal Kit For 1983-2011 Mercury Grand Marquis Qo

( Brand: Fel-pro ), ( Manufacturer Part Number: SX-5259 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C156 69-35 ), ( Placement On Vehicle: Engine Gaskets Sealing Systems ), ( Compatible Model: Grand Marquis ), ( Compatible Year: 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 ), ( Core Charge: Free No Core Charge ), ( Position: Rear ), ( Type: Engine Crankshaft Seal Kit ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Fel-pro Engine Crankshaft Seal Kit )

Review FEL PRO Rear Engine Crankshaft Seal Kit For Mercury Qo fits MARQUIS GRAND 1983–2011

Fel-Pro SX-5259 Rear Engine Crankshaft Seal Kit for 1983-2011 Mercury Marquis QO

Description:

The Fel-Pro SX-5259 Rear Engine Crankshaft Seal Kit is an essential component for maintaining the performance and longevity of your Mercury Marquis QO's engine, particularly those manufactured between 1983 and 2011. This comprehensive seal kit is designed specifically for the Mercury Marquis QO's rear engine crankshaft, ensuring a perfect fit and reliable sealing.

This Fel-Pro kit includes all necessary components to replace a worn or leaking crankshaft seal. The kit contains one (1) crankshaft seal, one (1) seal retainer, and all required installation hardware. Each component in this kit is manufactured using Fel-Pro's premium materials and advanced engineering techniques, ensuring superior sealing performance and durability.

The crankshaft seal in this kit is made from a high-quality elastomer material that provides excellent resistance to oil, coolant, and other harsh engine fluids. The seal's design includes reinforced lip edges for improved sealing strength and a precision-molded shape for a perfect fit. The seal retainer is manufactured from strong, corrosion-resistant material to maintain the seal's position and provide a secure seal.

Installing the Fel-Pro SX-5259 Rear Engine Crankshaft Seal Kit is a straightforward process, making this an excellent choice for both professional mechanics and DIY enthusiasts. By replacing the worn or leaking crankshaft seal, you can prevent costly engine damage and restore the optimal performance of your Mercury Marquis QO.

In conclusion, the Fel-Pro SX-5259 Rear Engine Crankshaft Seal Kit is an essential upgrade for any Mercury Marquis QO owner whose vehicle falls within the specified model years. With its superior sealing performance, durability, and easy installation, this kit is the go-to solution for ensuring a long and trouble-free engine life.

The Fel-Pro SX-5259 rear engine crankshaft seal kit is a popular choice for Mercury Marquis QO models from 1983 to 2011. Here are the pros and cons of buying this seal kit:

Pros:

1. High-quality seals: Fel-Pro is known for manufacturing high-quality seals that provide excellent sealing performance. The SX-5259 kit is no exception and should effectively prevent oil leaks.

2. OEM-equivalent: This seal kit is a direct OEM replacement, ensuring a proper fit and function.

3. Cost-effective: Compared to other aftermarket options, the Fel-Pro SX-5259 is quite affordable, making it a cost-effective solution for repairing a leaking crankshaft seal.

4. Complete kit: The Fel-Pro SX-5259 kit includes all the necessary components, including the seal, gasket, and hardware, making it a one-stop solution for a crankshaft seal replacement.

Cons:

1. May require additional parts: In some cases, the installation of the Fel-Pro SX-5259 seal kit may require additional parts, such as new gaskets or sealing compound, which could add to the total cost of the repair.

2. Installation complexity: Installing the new crankshaft seal can be a complex process, especially for those without automotive experience. It may require the use of specialized tools and the draining of engine oil.

3. Potential for leaks: Despite being a high-quality seal, there is still a possibility for leaks due to various factors such as engine wear or improper installation.

In conclusion, the Fel-Pro SX-5259 rear engine crankshaft seal kit is a reliable and cost-effective solution for repairing leaks on Mercury Marquis QO models from 1983 to 2011. However, it's essential to consider the potential complexity of the installation process and the possibility of additional parts required for a successful repair.

Recommendation:

If you're comfortable with automotive repairs or have access to a professional mechanic, the Fel-Pro SX-5259 seal kit is an excellent choice for fixing a leaking crankshaft seal on your Mercury Marquis QO. Make sure to have all the necessary tools and any additional parts required for a successful installation.

Details:

Fel-Pro Rear Engine Crankshaft Seal Kit for 1983 - 2011 Mercury Grand Marquis qo: Status: In Stock.

part #: sx5259 prices

  • $21.22-$57.99

specifications parthick:

  • for models: Marquis, Grand
  • for makes: Mercury
  • for years: 1983-2011
  • brand: Fel-pro
  • mpn: Sx-5259
  • manufacturer warranty: 1 Year
  • ipn: C156 69-35
  • placement on vehicle: Engine Gaskets Sealing Systems
  • compatible model: Grand Marquis
  • compatible year: 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999
  • core charge: Free No Core Charge
  • position: Rear
  • type: Engine Crankshaft Seal Kit
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Fel-pro Engine Crankshaft Seal Kit

shipping parthick:

  • transit: 4-7 Days
  • service: Standard, Expedited
  • type: Fixed
  • cost: $0.00
  • class: Standard, Expedited

seller parthick:

  • rating: 99.3%
  • city: Indianapolis, Indiana
  • # reviews: 609176

general parthick:

  • condition: New
  • Parts Accessories > Car Truck Parts Accessories > Other Car Truck Parts Accessories

returns parthick:

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

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

offer parthick:

  • options: Ship-to-home
  • quantity: 10
  • started: January 3, 2026
  • availability: In Stock
  • sold: 0
for models: marquis, grand, for makes: mercury, for years: 1983-2011, manufacturer warranty: 1 year, placement on vehicle: engine gaskets sealing systems, compatible model: grand marquis, compatible year: 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999, core charge: free no core charge, position: rear, type: engine crankshaft seal kit, fitment type: direct replacement, bundle description: 1 pc genuine fel-pro engine crankshaft seal kit,
category: auto parts > car truck parts accessories, sku: 13384401132206721,

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