Details

• Brand:

  

• SKU:

  4593887AB

• Other Names:

  04593887ab, Plug

• Description:

  Mopar Access Hole Plug (Part # 4593887AB)
  Seal It Right. Keep It Clean. Factory Fit, Every Time.

  Maintain your vehicle’s factory seal and cleanliness with the Genuine Mopar Access Hole Plug (4593887AB) — designed to cap off inspection and service openings with precision. Whether it’s protecting internal body panels, undercarriage cavities, or transmission inspection ports, this plug ensures debris, moisture, and road grime stay out where they belong.

  This Genuine Mopar Access Hole Plug (4593887AB) is the precision-engineered environmental barrier designed to seal your engine block or transmission housing from the destructive intrusion of road debris, moisture, and grime. As the latest "AB" factory revision, this plug features an upgraded oil-resistant elastomer compound built to maintain its "spring-load" and sealing tension through millions of high-heat thermal cycles.
  

  The Advantage That Sets You Apart

  • Hermetic "Dry-Seal" Protection: Unlike generic plastic caps that can warp or shrink, this Mopar plug is engineered to maintain a 100% airtight and watertight seal. It prevents the "hidden" internal corrosion of flywheels, torque converters, or internal gears that occurs when salt-spray and condensation enter an unsealed housing.
  • High-Temp "Shape-Memory" Polymer: Crafted from a proprietary synthetic rubber designed to thrive in the "heat-soak" zone of your powertrain. It remains supple in sub-zero winters and won't become "baked-on" or brittle in blistering summer heat, outlasting "economy" vinyl replicas by years.
  • Acoustic Vibration Damping: This isn't just a dust cover; it acts as a primary baffle against mechanical harmonics. Its specific durometer (hardness) helps neutralize the high-frequency "whirring" and mechanical "buzz" that can escape from open access ports, preserving your cabin’s quiet environment.
  • Precision "Snap-Lock" Geometry: Designed by the original manufacturer to lock into your specific casting with a rock-solid, "zero-play" seat. This ensures the plug won't vibrate loose or be blown out by internal pressure—a frequent failure point with non-genuine "multi-fit" plugs.
  • Chemical-Grade Integrity: Formulated to resist the aggressive degreasers, engine oils, and road chemicals that cause unbranded rubber to swell and disintegrate. It ensures your access ports remain "serviceable," allowing for easy removal and re-installation during future inspections.
  • Mopar Certified Protection: Backed by a Mopar Limited Warranty, providing a level of structural accountability and nationwide dealership support that generic "junk-drawer" fasteners simply cannot offer.

  
  

  
  

• Condition: New
• Notes: Engines: 3.6L Mid V6 Engine. 3.6L V6 24V VVT Engine Upg I w/ESS. 3.6L V6 24V VVT Engine Upgrade I. 3.6L V6 PHEV Hybrid Engine.
  Transmissions: 9-spd 948te auto trans. Eflite si-evt transmission. 9-spd 9hp48 auto transmission. Eflite si-evt trans lg (never built). 6-speed automatic 62te transmission. 8-spd auto 845re trans (make). 8-spd auto 850re trans (make). 6-Speed RWD Manual Transmission. 8-Spd Auto 850RE Trans (Make). 5-speed auto w5a580 transmission. 6-speed manual nsg370 transmission. 5-speed auto w5a580 transmission. 8-spd auto 845re trans (make). 8-spd auto 8hp45 trans (buy).
• Applications: E 4x2. E 4x4. S 4x4. Red S. A 4x2. Lux 4x4. Lux FWD. Plus AWD. High 4x4. Recon 4x4. L Plus 4x4. Summit 4x2. Summit 4x4. Unknown 4x4. 4x2. 4x4. 4xe. Altitude 4x4. Altitude FWD. Hard Rock 4x4. Black And Tan 4x4. 35th Anniversary Plus. X 70th Anniversary 4x2. X 70th Anniversary 4x4. 10th Anniversary Edition. 100th Anniversary Edition. Unlimited Willys Sport 4x4. With Tech Connect Package 4x4. With Tech Connect Package FWD. 2-Door 4x4. 4-Door 4x4. 4-Door RHD. Unlimited 85th Anniversary 4xe 4-Door. 2-Door. 392 4-Door. 4-Door. 85th Anniversary 4-Door. 2-Door. 4-Door. 4-Door RHD. 85th Anniversary 4-Door. 4x2. 4x4. 75th Anniversary Edition 4x2. 75th Anniversary Edition 4x4.

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