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- 4 Pack 14mm M14 Block-Off Fuel Rail Cap Set, ...
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Item #:
223955953
4 Pack 14mm M14 Block-Off Fuel Rail Cap Set, Compatible with Cummins | Fits Cummins 2003-2022, Duramax 2001-2022 and Ford 2008-2022; for diesel
Item #:
223955953
TTD 189
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Friday, August 14
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These block-off caps effectively seal the common rail pipe or block fuel supply to cylinders, making it easier to diagnose engine issues.
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What Stands Out
Versatile Compatibility
Designed for Cummins, Duramax, and Ford models, this cap set is perfect for diesel enthusiasts seeking compatible, high-performance solutions across multiple vehicle brands from 2001 to 2022.
Durable Construction
Made from high-quality materials, these block-off caps ensure long-lasting durability and reliability during fuel pressure diagnostics, resisting wear and tear for consistent performance under demanding conditions.
Easy Installation
The 14mm size and precise design make installation quick and hassle-free, allowing mechanics and DIYers to efficiently conduct fuel pressure checks and diagnostics without special tools.
Product Details
| Brand Name | Lnkvorx |
| Model Number | 14MM |
| Manufacturer Part Number | 14MM |
| Manufacturer | Lnkvorx |
| Unit Count | 4.0 Count |
| Color | Silver |
| Exterior Finish | Carbon Steel |
| Item Weight | 4 ounces (113.4 grams) |
| Compatible with Vehicle Type | Truck |
| Automotive Fit Type | Universal Fit |
| Closure Type | Twist-On |
| Material Type | Carbon Steel |
| Brand | Lnkvorx |
| Material | Carbon Steel |
| Vehicle Service Type | Truck |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
Diesel Mechanics
Ideal for professional diesel mechanics needing reliable tools for performing fuel pressure diagnostics on various engine models.
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Car Enthusiasts
Great for automotive enthusiasts who regularly service their diesel vehicles and require precise fuel rail diagnostics.
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Fleet Maintenance
Perfect for fleet operators looking to maintain optimal performance and diagnostics for multiple diesel vehicles efficiently.
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Gasoline Vehicles
Not suitable for gasoline engines as the product is specifically designed for diesel common rail fuel systems.
Product Description
4 Pack 14mm M14 Block-Off Fuel Rail Cap Set, Compatible with Cummins | Fits Cummins 2003-2022, Duramax 2001-2022 and Ford 2008-2022; for diesel common rail fuel pressure diagnostics
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What engines are compatible with the M14 fuel cap?
Answer: The M14 fuel cap fits Ford 6.7L (2011-2022), Cummins 5.9L (2003-2009), and Duramax 6.6L (2001-2005 and 2017-2022). -
Question:
How are the block-off caps installed?
Answer: Remove the diesel fuel injection line from one cylinder at a time and install the corresponding cap on the fuel rail. -
Question:
What material are the caps made from?
Answer: The caps are made from full carbon steel for durability and a long service life.
Lnkvorx Fuel Injectors 14MM Editorial Review
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Pros
- High-quality materials
- Excellent performance
- User-friendly design
- Great customer support
- Stylish appearance
Cons
- A bit heavier than expected.
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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TTD 189
Order now and get it around Friday, August 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Includes 4 pieces of 14mm fuel injector block-off caps.
- Crafted from high-quality carbon steel for superior durability.
- Seals common rail pipe to aid in diagnosing engine issues.
- Specifically designed to isolate and troubleshoot faulty diesel injectors.
- Compatibility with a wide range of diesel engines and models.
- Easy installation with clear instructions for effective use.
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