1. Manifolds & Headers Offered
  2. sku: 12375870458582602
  3. MOPAR 68101183AC

MOPAR 68101183AC Diesel Exhaust Fluid Cap

fits model: 2500, 3500, Ram. make: Mopar. year: 2019–2023.

68101183ac Mopar Genuine Oem Diesel Exhaust Fluid Def Cap 19 - 23 Ram 2500 3500

( Part Type: Fluid Exhaust Cap ), ( Color: Blue ), ( Manufacturer Part Number: 68101183AC ), ( Material: Plastic ), ( Universal Fitment: No ), ( Fuel Type: Diesel )

Review MOPAR Genuine Oem Diesel Exhaust Fluid Def Cap fits RAM 2500 3500 2019–2023

Introducing the Mopar 68101183AC Diesel Exhaust Fluid (DEF) Cap for select 2019-2023 Ram 2500 and 3500 models. This essential component is meticulously engineered to ensure an optimal performance of your vehicle's Selective Catalytic Reduction (SCR) system.

The Mopar DEF Cap is designed with a robust, durable structure to endure the rigors of heavy-duty use. It is manufactured using high-quality materials, enabling it to withstand extreme temperatures and pressures. The cap is precision-engineered to fit securely on your vehicle, providing a reliable seal to prevent leaks and maintain the efficiency of your exhaust system.

The DEF Cap is an integral part of the SCR system, which is responsible for reducing harmful emissions by converting nitrogen oxides (NOx) into harmless nitrogen gas (N2) and water (H2O). The cap plays a critical role in maintaining the proper flow of DEF fluid to the SCR catalyst, enabling the system to function effectively and efficiently.

When it comes to maintenance, the Mopar DEF Cap is easy to access and replace. Its user-friendly design allows for quick and straightforward installation, ensuring minimal downtime for your vehicle. The cap also features an integrated vent system, which helps maintain an equalized pressure within the DEF tank and minimizes the potential for spills during refilling.

Investing in a genuine Mopar DEF Cap not only ensures the continued optimal performance of your Ram 2500 or 3500's SCR system, but also provides peace of mind, knowing that you're using a high-quality, factory-engineered part. Don't compromise the performance and reliability of your vehicle trust the experts at Mopar to deliver the best in OE replacement parts.

Mopar 68101183AC Diesel Exhaust Fluid (DEF) Cap for 19-23 Ram 2500/3500: A Comprehensive Analysis

Introduction:

The Mopar 68101183AC Diesel Exhaust Fluid (DEF) Cap is designed for 19-23 model year Ram 2500 and 3500 trucks. This cap is an essential component of the Selective Catalytic Reduction (SCR) system, which is responsible for reducing harmful emissions from the diesel engine. In this analysis, we will discuss the pros and cons of purchasing this cap to help you make an informed decision.

Pros:

1. OEM Quality: The Mopar 68101183AC DEF Cap is a genuine Mopar part, ensuring a perfect fit and reliable performance.

2. Prevents Leaks: A worn-out or damaged DEF cap can cause leaks, leading to a loss of DEF and potential engine damage. This new cap will prevent such issues.

3. Maintains SCR System Efficiency: A functional DEF cap is crucial to maintain the SCR system's efficiency, ensuring optimal engine performance and reducing emissions.

Cons:

1. Cost: Original equipment manufacturer (OEM) parts like the Mopar 68101183AC DEF Cap can be more expensive than aftermarket alternatives.

2. Availability: Depending on the supplier, this part may not always be readily available, causing potential delays in repairs or maintenance.

3. Installation Complexity: Installing the DEF cap may require professional assistance, adding to the overall cost.

Conclusion:

The Mopar 68101183AC Diesel Exhaust Fluid (DEF) Cap is an essential component for maintaining the SCR system's functionality in 19-23 Ram 2500 and 3500 trucks. While it comes with a higher price tag compared to aftermarket alternatives, its OEM quality guarantees a perfect fit, prevents leaks, and ensures the system's efficiency. Ultimately, the decision to purchase this cap depends on your budget, time constraints, and preference for OEM parts.

Recommendation:

If you prioritize OEM quality, reliability, and the peace of mind that comes with using genuine Mopar parts, the Mopar 68101183AC Diesel Exhaust Fluid (DEF) Cap is an excellent choice for your 19-23 Ram 2500 or 3500. However, if you're looking for a more cost-effective alternative, consider researching and purchasing an aftermarket DEF cap that meets your vehicle's specifications.

part # 68101183ac prices

  • $45.00-$57.76

specifications maniheader:

  • for models: 2500, 3500, Ram
  • for makes: Mopar
  • for years: 2019-2023
  • part type: Fluid Exhaust Cap
  • color: Blue
  • manufacturer part number: 68101183AC
  • material: Plastic
  • universal fitment: No
  • fuel type: Diesel

seller maniheader:

  • rating: 100.0%
  • # reviews: 16606

shipping maniheader:

  • type: Fixed
  • service: Standard
  • cost: $0.00
  • transit: 3-8 Days
  • class: Standard

payments maniheader:

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

returns maniheader:

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

general maniheader:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

offer maniheader:

  • quantity: 3
  • availability: In Stock
  • sold: 0
  • started: May 19, 2026
  • options: Ship-to-home
for models: 2500, 3500, ram, for makes: mopar, for years: 2019-2023, part type: fluid exhaust cap, universal fitment: no, fuel type: diesel,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: blue, material: plastic, sku: 12375870458582602,

Mopar 68101183AC Is Similar To:

maniheader logo
5 offers $45.00–$57.76 USD
  • Offer #1: $45.00 price + free delivery = $45.00* total. 2019-2023 RAM 3500 4500 5500 DIESEL. (1) 19-23 RAM 3500 4500 5500 DIESEL EXHAUST FLUID CAP GENUINE MOPAR.FREE SHIPPING
  • Offer #2: $57.76 price + $7.55 delivery = $65.31* total. This is a MOPAR OEM Part Genuine Mopar Parts.+$7.55 shipping
  • Offer #3: $57.52 price + $8.95 delivery = $66.47* total.+$8.95 shipping
  • Offer #4: $57.05 price + $8.99 delivery = $66.04* total. Mopar Parts Mass.+$8.99 shipping
  • Offer #5: $59.60 price + free delivery = $59.60* total. Provide photos of the defect (if possible) along with an explanation of its nature. - Mopar - Diesel Exhaust Fluid (DEF) Filler Cap.FREE SHIPPING