
Cummins ISL Turbo Actuator 2021-2025: OEM 5292967RX
CUMMINS ISL TURBO ACTUATOR 2021-2025: OEM 5292967RX

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a Genuine New, Cummins Holset Turbo Actuator, Cummins Holset part number 5550398 ( OEM Part Number 5292967RX ).This part is primarily made for a Cummins ISL, production years 2021-2025, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here
OEM NUMBERS
| Primary OEM | 5292967RX |
| Additional OEM | 5292967RX |
ADDITIONAL DETAILS
| CONDITION | Genuine New |
| UPC / Barcode | 00840490543225 |
| WEIGHT | 4.00 LBS |
SHIPPING OPTIONS
Ship Weight : 4.00 LBS
UPS Ground, 2nd Day Air, Next Day Air
SHIPPING POLICY
Tamerx Diesel Products ships via UPS Ground. Next day air shipping can be arranged for a reasonable price of anywhere from $50.00 - $100.00 depending on the weight of the product and your location. We will do everything we can to make sure that you get the service you need. We understand how important it is to receive your order as quickly as possible.
In most cases Tamerx Diesel Products only needs one address, as long as your product is shipping to the same location as your billing information. In order to eliminate credit card fraud, your billing information must match the credit card you provide.
The terms, conditions, and details of our warranty vary from product to product. Specific warranty details can be found below.
Tamerx Diesel Products provides a replacement warranty on all of our parts. The duration and mileage limitations of the warranty vary by product and are specified on the product's detail page/item listing.
Please note that the warranty covers replacement of the part and the cost of shipping the replacement part to you only. It does not cover any shop, labor, towing, or any similar or related costs. This is not a "money back guarantee".
If you experience a problem with your part or it is not functioning properly, the correct warranty procedure is to call us at (510) 257-1777 (8:00 AM - 5:00 PM ET Monday through Friday). Be sure to have your order number and/or other relevant order information ready so we can easily locate your order and resolve your issue as quickly as possible. From that point, we will review with you any troubleshooting steps that may need to be taken and other areas or systems that can be checked to rule out external problems contributing to your part's issue. If a replacement is determined to be necessary, we will then arrange for your replacement part to ship out ASAP and issue any necessary return shipping labels and/or documents.
As is the case for the majority of the diesel products sold on Tamerx Diesel Products, your part's warranty is active as soon as you install it. In some other cases, warranty activation is contingent upon you sending us your core (i.e., your old part). Tamerx Diesel Products will provide you a return shipping label for parts that have a warranty with a core return condition. When we have received your core return, the part's warranty coverage begins. We reserve the right to void the product warranty if your core is not received within the allotted time, or if it isn't received at all. If the warranty for the diesel part you are purchasing has a core return requirement, it will be clearly noted on the product detail page/item listing.
What is a Core Charge?
A core charge (also called "core deposit") is similar to the deposit you might pay for a can or bottle of soda and is a standard requirement in the auto parts industry. For example, in many states, to promote recycling, you pay a deposit when you purchase a can of soda and receive your deposit back when you return the empty can. Many automotive parts have a core charge, or core price, that works in essentially the same way as a soda can deposit.
30 Day Core Charge Hold
You authorize Tamerx Diesel Products, to hold your credit card for the specified core charge amount and that you agree to return your core with 30 days of receiving the purchased part. When we have received your core return, the hold is released and the core charge payment is canceled.
The customer, or parts buyer, is responsible for any shipping costs associated with core returns unless otherwise specified in the product listing/detail page. Tamerx Diesel Products offers prepaid UPS shipping labels (SKU numbers UPS-CR1 and UPS-CR2) for use in returning your core that are available for purchase on our website during your shopping/order process.
The shipping label you will need to use for the core return is dependent upon what part you are purchasing. UPS-CR1 is good for cores weighing up to 20 pounds. UPS-CR2 is appropriate for shipping cores weighing 21 pounds or more. You must include enough information with the core return that clearly identifies it as a.) a Core Return, and b.) contains enough information we can use to clearly associate the core return with your order. Including a copy of the invoice or packing slip that came with the original shipment, clearly marked "Core Return", is ideal. Alternately, you can include a note marked as "Core Return" that includes your order number, full name and address, and phone number or other contact information. Failure to include this information with your returned core will most likely delay any due core credit being issued and/or delay any applicable warranty activation. Core returns need to be for the exact part purchased and cannot be damaged. Substituting another part in place of the part you have purchased is not acceptable.
All fluids must be drained.
If you have purchased a set or a parts package, you will need to return cores for all components of the set. For example, if you have purchaed a high pressure oil pump with an IPR valve, you will need to return both HPOP and IPR valve cores to receive proper credit. If you have purchased an EGR cooler/EGR valve package, your core return must consist of an EGR cooler core and an EGR valve core, or core credit will not be given.
Core Charges are often mandated by state legislature, and, as such, the actual core charge and taxes on the charge may vary depending on the state in which you buy your part. The Tamerx Diesel Products core charge presented to you online today with your item is representative of the most common core charge.
Maintain precise turbocharger control with the Cummins ISL Turbo Actuator 2021–2025, OEM Part Number 5292967RX. Designed for compatibility with select Cummins ISL engines, this actuator regulates turbo vane position to ensure proper airflow management under varying operating conditions. Built to meet OEM specifications, it delivers accurate fitment and dependable electronic communication with the engine control module. A malfunctioning turbo actuator can cause fault codes, inconsistent throttle response, or irregular turbo function, making prompt replacement important. Tamerx Diesel Products LLC supplies trusted diesel components to help keep your Cummins ISL engine operating reliably and consistently.
FITMENT CHART
| YEAR | MAKE | ENGINE(S) | ||||
|---|---|---|---|---|---|---|
| 2021 | Cummins | ISL | ||||
| 2022 | Cummins | ISL | ||||
| 2023 | Cummins | ISL | ||||
| 2024 | Cummins | ISL | ||||
| 2025 | Cummins | ISL | ||||
PEOPLE ALSO ASKS | BLOG(S)
Precise airflow control is essential in modern diesel engines, and the Cummins ISL Turbo Actuator OEM 5292967RX is responsible for managing that control. Used in 2021–2025 Cummins ISL applications, this electronic actuator regulates the position of the turbocharger’s variable geometry vanes.
The actuator works by receiving commands from the engine control module (ECM). Based on engine speed, load, throttle position, and exhaust conditions, the ECM determines how much boost pressure is required.
Here’s how the system operates step by step:
- The ECM monitors engine operating conditions
- The ECM sends an electronic signal to the turbo actuator
- The actuator’s internal electric motor activates
- A gear reduction assembly turns the output shaft
- The output shaft moves the turbo’s vane mechanism
- A position sensor sends feedback to the ECM
By adjusting the vane position, the actuator controls how much exhaust gas flows through the turbine. At lower engine speeds, the vanes close slightly to increase exhaust velocity and improve response. At higher speeds, the vanes open to regulate boost and prevent excessive pressure.
The integrated position sensor ensures accurate vane placement by continuously reporting back to the ECM. This closed-loop control allows real-time adjustments for consistent airflow.
The OEM 5292967RX actuator is engineered specifically for Cummins ISL engines, ensuring proper calibration and communication with factory systems.
When functioning correctly, the turbo actuator supports stable boost control, balanced air-to-fuel ratios, and dependable engine operation across varying conditions.
The turbo actuator controls boost by adjusting the wastegate or variable vanes inside the turbocharger. When it begins to fail, you may notice reduced acceleration, inconsistent boost pressure, or boost-related fault codes.
Whether it is serviceable depends on the cause of the issue.
In some cases, the turbo actuator may be serviceable if the problem involves:
- Loose or corroded electrical connectors
- Damaged wiring outside the actuator housing
- Calibration issues that can be corrected with a relearn procedure
- Carbon buildup causing the turbo vanes to stick
If the actuator motor and internal electronics are still functioning, correcting these external issues may restore proper operation.
However, replacement is typically required if there is:
- Internal motor failure
- Damaged internal gears
- Failed position sensor
- Water intrusion inside the housing
- Persistent boost fault codes after testing and calibration
Modern turbo actuators contain sensitive electronics and sealed internal components. Once internal circuits or motors fail, repair options are extremely limited.
A professional diagnostic inspection is essential. A technician will test actuator movement, verify position feedback, inspect wiring, and check for vane restriction to determine the correct solution.
Early diagnosis improves the chance that the issue can be corrected without full actuator replacement.
Yes, the Cummins 5292967RX Turbo Actuator is designed to integrate with the engine’s stock wiring and control signals.
Yes, confirming proper operation with a diagnostic tool is recommended after installation.
The Cummins 5292967RX Turbo Actuator is specified for use on 2021–2025 ISL engines.
Yes, a malfunctioning Cummins 5292967RX Turbo Actuator can trigger engine diagnostic codes related to turbocharger control.










































