WZCPSM
0 ratings
719171-53100 71917153100 4X Fuel Injector Replacement for Yanmar 4LH-DTE 4LH-HTE 4LH-STE 4LH-TE Engine
genuine image
719171-53100 71917153100 4X Fuel Injector Replacement for Yanmar 4LH-DTE 4LH-HTE 4LH-STE 4LH-TE Engine
This product has fast response stable performance, high reliability, easy installation.
719171-53100 71917153100 4X Fuel Injector Replacement for Yanmar 4LH-DTE 4LH-HTE 4LH-STE 4LH-TE Engine
Item #: 126233443

719171-53100 71917153100 4X Fuel Injector Replacement for Yanmar 4LH-DTE 4LH-HTE 4LH-STE 4LH-TE Engine

Item #: 126233443

TTD 1872

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Tuesday, August 11
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
This product has fast response stable performance, high reliability, easy installation.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment

What Stands Out

Direct Fit Design
Engineered as a precise replacement for Yanmar engines, ensuring effortless installation without modifications or compatibility issues, saving time and effort for mechanics and DIY enthusiasts.
Enhanced Fuel Efficiency
Optimizes fuel delivery to improve engine performance and reduce fuel consumption, addressing concerns over the high operating costs associated with older injection systems.
Durable Construction
Manufactured with high-quality materials to withstand extreme operating conditions, ensuring longevity and reliability, reducing the need for frequent replacements compared to cheaper alternatives.

Product Details

Shop 719171-53100 71917153100 4X Fuel Injector Replacement for Yanmar 4LH-DTE 4LH-HTE 4LH-STE 4LH-TE Engine online at a best price in Trinidad and Tobago. B0D5HK72YR
Item Weight1.5 lbs (680 grams)

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?

Suitable For
  • Yanmar Engine Owners

    Ideal for users owning Yanmar 4LH-DTE, 4LH-HTE, or 4LH-STE engines needing fuel injector replacements.

  • Mechanical Technicians

    Perfect for professionals looking to replace fuel injectors quickly and efficiently on Yanmar marine engines.

  • DIY Enthusiasts

    Great for hobbyists wanting to perform maintenance or upgrades on their Yanmar engines themselves.

Not Suitable For
  • Non-Yanmar Owners

    Not suitable for users with engines other than the specified Yanmar models requiring different injector specifications.

Product Description

719171-53100 71917153100 4X Fuel Injector Replacement for Yanmar 4LH-DTE 4LH-HTE 4LH-STE 4LH-TE Engine

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the fuel injectors in the Yanmar 4LH engines?

    Answer: The fuel injectors in the Yanmar 4LH engines play a critical role in delivering the precise amount of fuel directly into the combustion chamber. This ensures optimal engine performance, efficiency, and power output. Over time, fuel injectors can become clogged or wear out, leading to decreased fuel efficiency or engine misfires. Regular maintenance or replacement of these injectors is essential for keeping the engine running smoothly and efficiently.
  • Question: How do I know if my fuel injectors need replacement?

    Answer: Signs that your fuel injectors may need replacement include rough engine idling, reduced fuel efficiency, unexpected engine misfires, or a noticeable decrease in power. Additionally, if you experience difficulty starting the engine or notice excessive exhaust smoke, it could indicate faulty injectors. Conducting a thorough inspection and strategy to assess their condition can help determine if replacement is necessary for optimal engine function.
  • Question: Are these fuel injectors compatible with other Yanmar engine models?

    Answer: The 719171-53100 fuel injectors are specifically designed for use in Yanmar 4LH-DTE, 4LH-HTE, 4LH-STE, and 4LH-TE engines. While they may not be compatible with other Yanmar models, it’s essential to verify compatibility with your specific engine model to ensure optimal performance. Always consult your engine’s technical specifications or consult with a professional mechanic before making a purchase.
  • Question: How are the fuel injectors installed?

    Answer: Installing fuel injectors typically requires some mechanical skills and tools. Begin by disconnecting the engine's battery and removing any components obstructing access to the injectors. Carefully replace the old injectors with the new ones, ensuring they are seated properly. Reassemble everything, and reconnect the battery. It's advisable to consult a service manual or seek professional assistance if you're unsure about the process to prevent damage.
  • Question: What materials are the 719171-53100 fuel injectors made from?

    Answer: The 719171-53100 fuel injectors are made from high-quality materials designed to withstand harsh engine environments. Typically, they feature durable metal and plastic components that resist corrosion and wear, ensuring longevity and consistent performance. These materials are chosen for their reliability, which is essential in maintaining fuel efficiency and engine power across various conditions.
  • Question: Can faulty fuel injectors cause engine damage?

    Answer: Yes, faulty fuel injectors can lead to significant engine damage over time. If the injectors are leaking or clogged, they can either deliver too much or too little fuel, leading to inefficient combustion. This improper fuel distribution can cause increased wear on engine components, leading to severe damage and costly repairs. Regular monitoring and timely replacement of the injectors can prevent these issues.
  • Question: What is the impact of using original fuel injectors versus aftermarket options?

    Answer: Using original fuel injectors ensures compatibility and reliability designed specifically for your engine model, contributing to better performance and fuel efficiency. Aftermarket options may offer lower prices but can vary in quality and performance. It’s essential to choose reputable brands and check compatibility to avoid compromising engine function, especially for high-performance needs.
  • Question: How often should fuel injectors be serviced or replaced?

    Answer: It is generally recommended to check fuel injectors as part of regular engine maintenance, ideally every 100,000 kilometers or so, depending on usage and fuel quality. However, if you observe symptoms like rough idling or decreased performance, it may be necessary to evaluate them sooner. Regularly servicing them helps maintain fuel efficiency and prolongs engine lifespan.
  • Question: Can I clean fuel injectors instead of replacing them?

    Answer: Yes, cleaning fuel injectors is often a viable option if they are clogged but not severely damaged. Various cleaning methods are available, including professional ultrasonic cleaning or using fuel additives designed to clean injectors. However, if the injectors show signs of wear, replacing them may be the more effective long-term solution for maintaining performance.
  • Question: Where can I buy 719171-53100 fuel injectors in Trinidad and Tobago?

    Answer: You can purchase the 719171-53100 fuel injectors at Ubuy, a reliable online platform that offers a wide range of auto parts and accessories. Ubuy provides various options, ensuring you can find the right product for your Yanmar engine needs efficiently. Their user-friendly interface and detailed product descriptions help simplify the shopping experience.

WZCPSM Fuel Injectors Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

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.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

TTD 1872

Order now and get it around Tuesday, August 11

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Designed as a replacement for Yanmar 4LH engines.
  • Fast response ensures optimum engine performance.
  • Stable performance guarantees reliability.
  • Easy installation saves you time and effort.
  • High quality with extensive testing for assurance.
  • Most guaranteed product for lasting satisfaction.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.