1. Exhaust & Emission Parts To Buy
  2. sku: 19856033362038713
  3. MOTORAD DEF102

MOTORAD DEF102 Carquest Desiel Exhaust Fluid Cap Carquest/motorad

fits make: Chevy, Gmc.

Def102 Motorad Carquest/motorad Desiel Exhaust Fluid Cap For Chevy And Gmc

( Brand: Motorad ), ( Manufacturer Part Number: DEF102 ), ( Part Type: Fluid Exhaust Cap ), ( Universal Fitment: Direct Replacement ), ( California Prop 65 Warning: Cancer And Reproductive Harm. )

Review MOTORAD Carquest/motorad Desiel Exhaust Fluid Cap Chevy And Gmc

The **Motorad DEF102 CarQuest/Motorad Diesel Exhaust Fluid (DEF) Cap** is a precision-engineered component designed specifically for Chevy and GMC diesel-powered vehicles equipped with Selective Catalytic Reduction (SCR) systems. This high-quality, durable cap ensures a secure and leak-proof seal for the DEF tank, preventing spills, contamination, and potential damage to the vehicle s emissions control system. Crafted from robust, corrosion-resistant materials, the cap is built to withstand the harsh conditions of daily driving, including exposure to moisture, temperature fluctuations, and the corrosive properties of DEF fluid itself. Its ergonomic design features a smooth, easy-to-grip surface, allowing for effortless installation and removal, even in tight or hard-to-reach areas under the vehicle. The cap s tight-fitting lid, reinforced with a reliable sealing mechanism, guarantees that no DEF fluid escapes, maintaining the integrity of the SCR system and ensuring optimal performance of the vehicle s emissions controls. Whether you re performing routine maintenance or addressing a leak, this cap is an essential upgrade for any diesel-equipped Chevy or GMC owner seeking reliability and peace of mind. Its compatibility with a wide range of diesel models including those from the 2010s onward makes it a versatile and indispensable part for keeping your vehicle s emissions system functioning at its best.

### Pros and Cons of buying a Motorad DEF102 Carquest/Motorad Diesel Exhaust Fluid (DEF) Cap for Chevy/GMC Vehicles

#### **Pros:**

1. **Compatibility** The DEF cap is specifically designed for Chevy and GMC diesel engines, ensuring a proper fit without leaks or misalignment. This reduces the risk of contamination from debris or improper sealing.

2. **Durability** Motorad and Carquest are reputable brands known for producing high-quality aftermarket parts. The cap is likely made from durable materials like plastic or metal, resistant to wear and corrosion over time.

3. **Easy Installation** Replacing a DEF cap is a straightforward process that typically requires no special tools. The part is designed to be user-friendly, making it accessible for DIY enthusiasts.

4. **Prevents Spills and Contamination** A secure, properly sealed cap prevents DEF (urea solution) from spilling or evaporating, which is crucial for maintaining engine efficiency and avoiding costly damage to the SCR (Selective Catalytic Reduction) system.

5. **Cost-Effective** Compared to OEM (Original Equipment Manufacturer) parts, aftermarket options like this cap are often more affordable without sacrificing quality.

6. **Widely Available** The part is stocked by many auto parts retailers, making it easy to purchase in person or online, often with quick shipping.

7. **Compatibility with DEF Systems** Modern diesel engines rely on DEF to reduce emissions. A proper cap ensures the system functions correctly, avoiding potential warning lights or performance issues.

#### **Cons:**

1. **Potential Quality Variations** While Motorad and Carquest are generally reliable, there is a slight risk of receiving a lower-quality duplicate or counterfeit part, especially if purchased from untrusted sellers. Always buy from authorized dealers or well-reviewed retailers.

2. **Limited Branding** Unlike OEM parts, this is an aftermarket item, which may not carry the same warranty or long-term reliability guarantees as a factory part.

3. **Possible Misalignment** If the DEF system was previously damaged or modified, the cap might not fit perfectly, leading to leaks or improper sealing. A thorough inspection of the surrounding area is recommended before installation.

4. **DEF System Dependency** The cap itself is simple, but the DEF system as a whole requires proper maintenance. A faulty cap won t fix issues like clogged injectors or a failing SCR system, so addressing the entire system is essential for long-term reliability.

5. **Environmental Concerns** DEF is a chemical solution, and spills can harm the environment. While the cap helps prevent leaks, improper handling or storage of DEF can still pose risks.

---

### **Conclusion:**

The Motorad DEF102 Carquest/Motorad Diesel Exhaust Fluid Cap for Chevy/GMC vehicles is a practical and cost-effective solution for maintaining the integrity of your diesel engine s DEF system. Its compatibility, durability, and ease of installation make it a strong choice for most drivers. However, it s important to ensure you re purchasing from a trusted source to avoid counterfeit or low-quality parts. Additionally, while the cap itself is a minor component, it s part of a larger system that requires regular attention to DEF levels and overall engine health.

---

### **Recommendation:**

If you re replacing a damaged or missing DEF cap on your Chevy or GMC diesel vehicle, this Motorad/Carquest part is a **reliable and recommended choice**. Purchase it from a reputable retailer like AutoZone, O Reilly Auto Parts, or a trusted online marketplace to ensure authenticity. Before installation, inspect the DEF system for any signs of wear, leaks, or contamination. If the surrounding area is damaged, address those issues first to ensure the cap functions correctly.

For long-term reliability, consider pairing this cap with regular DEF system maintenance, including checking fluid levels and ensuring the SCR system is functioning properly. If you re unsure about the installation process, consult a professional mechanic to avoid potential issues. Overall, this part is a solid aftermarket option that balances quality and affordability.

Details:

Cap Type: Twist-Lock. Brand new carquest/Motorad desiel exhaust Fluid Cap pn DEF102. Tether Attached: No. Cam Type: Twist-Lock.

Brand new in original packaging. Thread Gender: Male. Cap Depth: 22.61mm. Thread Type: Cam-On.

Thread Type: Coarse. Universal Or Specific Fit. Indicator Markings: Yes. Inside Diameter: 27.69mm.

Material: Pl stick, Cauchy. Attachment Type: Sober Elva. Neck Diameter: 26.92mm. Indicator Markings Color: White.

part #: def102 prices

  • $9.98-$17.71

specifications emissyste:

  • for makes: Chevy, Gmc
  • brand: Motorad
  • mpn: Def102
  • part type: Fluid Exhaust Cap
  • universal fitment: Direct Replacement
  • california prop 65 warning: Cancer And Reproductive Harm.

offer emissyste:

  • started: February 1, 2026
  • best offers: True
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • sold: 0

returns emissyste:

  • policy: No Returns

payments emissyste:

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

general emissyste:

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

seller emissyste:

  • rating: 99.3%
  • # reviews: 305
  • city: West Fargo, North Dakota

shipping emissyste:

  • service: USPS Ground Advantage
  • cost: $6.20
  • transit: 3-6 Days
  • carrier: USPS
  • type: Calculated
  • class: Standard
for makes: chevy, gmc, part type: fluid exhaust cap, universal fitment: direct replacement, california prop 65 warning: cancer and reproductive harm.,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust emission parts, sku: 19856033362038713,
Motorad DEF102 Is Similar To:
emissyste logo
5 offers $9.98–$17.71 USD
  • New. Offer #1 priced at $9.98 + $0.00 shipping estimate = $9.98* total. Effectively prevent diesel exhaust fluid from leaking or spilling through the filler neck. Parts Master: .FREE SHIPPING
  • New. Offer #2 priced at $10.01 + $0.00 shipping estimate = $10.01* total. Pictures do not represent quantity of item you are buying. Part #: .FREE SHIPPING
  • New. Offer #3 priced at $17.71 + $0.00 shipping estimate = $17.71* total. 2010-2021 Savana 3500 Base. Motorad Diesel Emissions Fluid (DEF) Cap --.FREE SHIPPING
  • New. Offer #4 priced at $27.99 + $0.00 shipping estimate = $27.99* total. 10855, 10881, 12D01, 2207-640598, 22753134, 30005, 703-1961, 9 , .FREE SHIPPING
  • New. Offer #5 priced at $9.95 + $0.00 shipping estimate = $9.95* total. Motorad /Gates 30005 Diesel Exhaust Fluid Filler Cap FREE SHIPPING!!! FITS: CHEVROLET EXPRESS 2500 2010-2021 CHEVROLET EXPRESS 3500 2010-2021 CHEVROLET EXPRESS 4500 2010-2016 CHEVROLET SILVERADO 2500 2010-2019 CHEVROLET SILVERADO 3500 2010-2019 GMC SAVANA 2500 2010-2021 GMC SAVANA 3500 2010-2021 GMC SAVANA 4500 2010-2016 GMC SIERRA 2500 2010-2019 GMC SIERRA 3500 2010-2019 FREE SHIPPING!!!.FREE SHIPPING

Copyright © emissyste.com