HomeExhaust > Exhaust and Tail PipesWalker 51004 Exhaust Flex Connector
Part #: 51004

Walker 51004 Exhaust Flex Connector

⚙️ 27 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercury and Ford, Cougar, Contour, and Mystique
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Walker Exhaust Flex Connector 51004

The Walker 51004 Exhaust Flex Connector is designed specifically for Ford and Mercury vehicles, including the Contour, Cougar, and Mystique models. Constructed from durable steel with an aluminized finish, this flex connector ensures reliable exhaust system flexibility and longevity.

  • Material: Steel for strength and durability
  • Length: 7.625 inches for precise fitment
  • Finish: Aluminized coating to resist corrosion
  • Inlet and Outlet: 3 bolt welded flange connections
  • Fitment: Specific fit for Ford Contour, Mercury Cougar, and Mystique

Detailed Product Description

The Walker 51004 exhaust flex connector is engineered to provide a flexible joint within the exhaust system, accommodating engine movement and reducing stress on exhaust components. Its steel construction offers structural integrity, while the aluminized finish protects against rust and corrosion caused by heat and environmental exposure. The 7.625-inch length and 3 bolt welded flange inlet and outlet ensure a secure and precise connection, tailored specifically for the exhaust systems of Ford Contour, Mercury Cougar, and Mystique vehicles. This specific fit design helps maintain proper exhaust flow and system alignment.

Common Applications and Problem Solving

  • Reduces exhaust system stress caused by engine vibrations and movement
  • Prevents exhaust leaks by maintaining a secure flange connection
  • Replaces worn or damaged flex connectors in Ford Contour, Mercury Cougar, and Mystique exhaust systems
  • Helps minimize noise and exhaust system rattling
  • Protects downstream exhaust components from premature wear

Installation Notes and Tips

  • Ensure compatibility with your vehicle’s exhaust system before installation
  • Use proper torque specifications for the 3 bolt welded flange connections to avoid leaks
  • Inspect surrounding exhaust components for wear or damage during replacement
  • Professional installation is recommended for optimal fit and performance

Quality Assurance and Warranty

Walker exhaust components are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 51004 flex connector is backed by Walker’s quality assurance processes. Please refer to Walker’s official warranty documentation for specific coverage details.

BrandWalker
Part Number51004
FinishAluminized
Inlet 1 Type3 Bolt Welded Flange
Length7.625
MaterialSteel
Outlet 1 Type3 Bolt Welded Flange
Universal Or Specific FitSpecific Fit

This part fits 27 vehicles. Search below:

YearMakeModelSubmodelTransmissionLitersCylindersPositionNotes
2002MercuryCougarAutomatic2.5LV6N/A
2001MercuryCougarAutomatic2.5LV6N/A
2000FordContourSEAutomatic2.5LV6N/A
2000FordContourLXAutomatic2.5LV6N/A
2000MercuryCougarAutomatic2.5LV6N/A
2000MercuryMystiqueAutomatic2.5LV6N/A
1999FordContourSEAutomatic2.5LV6N/A
1999FordContourLXAutomatic2.5LV6N/A
1999MercuryCougarAutomatic2.5LV6N/A
1999MercuryMystiqueAutomatic2.5LV6N/A
1998FordContourGLAutomatic2.5LV6N/A
1998FordContourSEAutomatic2.5LV6N/A
1998FordContourLXAutomatic2.5LV6N/A
1998MercuryMystiqueAutomatic2.5LV6N/A
1997FordContourGLAutomatic2.5LV6N/A
1997FordContourSportAutomatic2.5LV6N/A
1997FordContourSEAutomatic2.5LV6N/A
1997FordContourLXAutomatic2.5LV6N/A
1997MercuryMystiqueAutomatic2.5LV6N/A
1996FordContourGLAutomatic2.5LV6N/A
1996FordContourSEAutomatic2.5LV6N/A
1996FordContourLXAutomatic2.5LV6N/A
1996MercuryMystiqueAutomatic2.5LV6N/A
1995FordContourAutomatic2.5LV6N/A
1995MercuryMystiqueGS SpreeAutomatic2.5LV6N/A
1995MercuryMystiqueBaseAutomatic2.5LV6N/A
1995MercuryMystiqueGSAutomatic2.5LV6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

18177FTF15303

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.