High-Quality 4938613 Sensor for Cummins Engines 4BT, 6BT & B5.9 – Reliable Engine Monitoring Part
The 4938613 sensor is a high-precision monitoring component tailored for Cummins 4BT/6BT/B5.9 engines, delivering accurate data on key engine parameters. As a direct OEM replacement, it ensures stable signal transmission, supports optimal engine operation, and prevents malfunctions in heavy-duty machinery scenarios.
Key Features
· High-precision detection for reliable engine parameter monitoring
· Stable signal transmission with strong anti-interference performance
· Direct OEM fit without additional modifications
· Adaptable to harsh working environments (temperature, vibration, dust)
· Long service life to reduce replacement frequency
Compatible Models
· Cummins Engines: 4BT (4B3.9), 6BT (6B5.9), B5.9, B GAS International CM556, ISB, QSB, and others.
· Interchangeable Part Numbers: 4938613
Thank you for entrusting SPARKLING MACHINERY with your machinery part needs—your confidence is the cornerstone of our commitment to excellence. Today, we’re delighted to present the high-quality 4938613 sensor, exclusively engineered for Cummins 4BT/6BT/B5.9 engines. This sensor is crafted to match OEM standards, boasting precise detection and reliable performance to keep your engines running at peak efficiency.
Backed by our strict quality control and dedicated after-sales support, it’s the trustworthy choice to minimize downtime and maximize operational productivity for your equipment.
The SPARKLING MACHINERY NEW 4938613 Sensor Photo:
Why Choose the SPARKLING 4938613 Sensor?
- Direct-fit compatibility: Precisely matches the mounting dimensions and electrical interfaces of original sensors, ensuring seamless integration with Cummins 4BT/6BT/B5.9 engines without adjustments.
- Precision control: Delivers accurate and real-time engine parameter data, enabling the engine control system to make optimal adjustments for enhanced performance and fuel efficiency.
- Rigorous quality: Each unit undergoes strict calibration, signal stability, and environmental adaptability testing, complying with ISO 9001 and OEM quality standards.
- Professional support: Our technical team provides comprehensive installation guidance, signal debugging tips, and troubleshooting assistance to ensure a smooth user experience.
- Cost-effective reliability: Offers OEM-level performance at a competitive price, with a durable design that reduces long-term maintenance and replacement costs.
About SPARKLING MACHINERY:
- Founded in 2013, SPARKLING focuses on high-quality excavator parts across hydraulics, undercarriage, engines and electrical systems. We prioritize stability, precision and continuous service, offering worldwide distribution, tailored solutions and strict QC to help customers reduce cost and increase uptime.

Get In Touch:
- Replace your failing ECU confidently. Contact SPARKLING for pricing, lead time, and technical support — restore optimal machine control quickly and reliably.
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📦 Packing
1. Packaging methods: Carton box + Wooden case/Pallet + Anti-rust treatment
2. Export-standard packaging to ensure safety during transportation
3. Custom packaging available upon request
4. Dimensions and weight can be provided for freight calculation



🚚 Shipping
1. Available shipping methods: Sea freight, Air freight, Express delivery (DHL, UPS, FedEx, etc.)
2. LCL (Less than Container Load) and FCL (Full Container Load) options are supported
3. For Russian clients, we can introduce the forwarder agent to you
4. Delivery time: Ships within 1-3 working days after payment (for items in stock)
💳 Payment
1. Accepted methods: T/T, Bank Transfer, PayPal, Alipay, WeChat Pay, Western Union
2. Deposit + balance payment available for large or custom orders
3. Flexible payment options—feel free to contact us for details
📌 Frequently Asked Questions (FAQs)
Q: Which excavator models is this part compatible with?
A: This product is compatible with major brands such as CAT, KOMATSU, HITACHI, and more. Custom specifications are also available.
Q: How can I make sure I’m selecting the correct part?
A: You can send us a photo of the old part, part number, or your excavator model, and we will help you confirm the right match.
Q: Is there a warranty for this product?
A: Yes, we offer a 6-month quality guarantee under normal use.
Get a free quote
We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.
Sparkling Machinery Co.,Ltd
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Whatsapp: +8613609010879