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Cummins ISX, ISM Air Valve 2003-2006: OEM 3770742

CUMMINS ISX, ISM AIR VALVE 2003-2006: OEM 3770742

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$1,595.00

CORE CHARGE:

$400.00
iCORE DISCLAIMER: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.

AVAILABILITY IN STOCK
OEM NUMBER3770742
PART TYPEAir Valve
BRANDTamerx Diesel Products
ENGINE MAKECummins
ENGINE TYPEISX, ISM
YEAR2003-2006
PART NUMBER3770742RM
ADDITIONAL NOTESTurbo Air Control

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx Air Valve, Tamerx part number 3770742RM ( OEM Part Number 3770742 ). All parts are proudly remanufactured in the U.S.A. to the highest of OEM standards, and improvements are often applied to the original design in the remanufacturing process. This part is primarily made for a Cummins ISX, ISM, production years 2003-2006, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

Additional Notes: Turbo Air Control

OEM NUMBERS

Primary OEM3770742
Additional OEM3770742

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode086547499361
WEIGHT6.00 LBS

SHIPPING OPTIONS

Ship Weight : 6.00 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.


Tailored for Cummins ISX and ISM engines from 2003 to 2006, Tamerx Part Number 3770742RM represents the pinnacle of precision in the diesel parts domain. As an OEM 3770742, this air valve showcases Tamerx's commitment to meticulous engineering and premium quality. Positioned as the leading replacement part, Tamerx ensures seamless integration and compatibility for your Cummins engine. Renowned as a specialized replacement part company, Tamerx stands out as the trusted choice for diesel solutions. Opt for Tamerx to experience superior craftsmanship, extended durability, and unmatched reliability. Tamerx sets the standard for excellence in replacement parts, offering an unparalleled solution to enhance the functionality of your Cummins ISX and ISM engines from 2003 to 2006.

FITMENT CHART

YEARMAKEENGINE(S)
2003Cummins ISX ISM
2004Cummins ISX ISM
2005Cummins ISX ISM
2006Cummins ISX ISM

PEOPLE ALSO ASKS | BLOG(S)

The Cummins ISX and ISM engines are well-regarded in the heavy-duty trucking industry for their durability and performance. One critical component that ensures these engines operate efficiently is the air valve. The OEM 3770742 air valve is a key part for these engines. Here are five important points about this essential component:

  • Optimized Airflow Management

    • The OEM 3770742 air valve plays a crucial role in managing the airflow within the engine. By regulating the air intake, it ensures that the engine receives the optimal amount of air for combustion, leading to improved performance and fuel efficiency.

  • Enhanced Engine Performance

    • Proper functioning of the air valve ensures that the engine runs smoothly and efficiently. The OEM 3770742 air valve helps maintain consistent air pressure and flow, which is essential for achieving peak engine performance and reliable power output.

  • Durability and Reliability

    • Built to Cummins' high-quality standards, the OEM 3770742 air valve is designed for durability and long-term reliability. It is constructed from high-quality materials that can withstand the harsh conditions of heavy-duty engine operation, providing a longer service life compared to aftermarket alternatives.

  • Reduced Emissions

    • The air valve plays a significant role in the emissions control system of the engine. By ensuring optimal air-fuel mixture, the OEM 3770742 helps reduce harmful emissions, making the engine more environmentally friendly and compliant with emissions regulations.

  • Easy Installation and Maintenance

    • The OEM 3770742 air valve is designed for straightforward installation and maintenance. It comes with precise fittings and connections that match the specifications of the Cummins ISX and ISM engines from 2003 to 2006, making it easier for mechanics to replace and maintain the valve, minimizing downtime and ensuring the engine runs smoothly.

Investing in high-quality, OEM components like the Cummins ISX, ISM air valve is crucial for maintaining the performance, efficiency, and longevity of your engine. Properly functioning air valves help keep your engine running at its best, ensuring reliable power for your heavy-duty applications and compliance with emissions standards.

The turbo air control valve is a vital component in modern turbocharged engines, contributing significantly to their performance and efficiency. Here are five key functions of the turbo air control valve:

  • Regulates Boost Pressure

    • The primary function of the turbo air control valve is to regulate the boost pressure produced by the turbocharger. By controlling the amount of air that enters the engine, it ensures that the engine receives the optimal boost pressure, preventing over-boosting and potential engine damage.

  • Enhances Engine Performance

    • By precisely managing the air pressure delivered by the turbocharger, the turbo air control valve helps enhance engine performance. It ensures that the engine has the right amount of air for combustion, leading to better acceleration, increased power output, and overall improved efficiency.

  • Reduces Turbo Lag

    • Turbo lag is the delay between the driver’s throttle input and the turbocharger’s response. The turbo air control valve helps minimize this lag by maintaining optimal air pressure levels, allowing for a quicker response from the turbocharger and providing a more immediate and smooth power delivery.

  • Improves Fuel Efficiency

    • Efficient regulation of air pressure by the turbo air control valve contributes to better fuel economy. By ensuring the engine receives the right amount of air, it optimizes the air-fuel mixture, resulting in more efficient combustion and reduced fuel consumption.

  • Protects Engine Components

    • The turbo air control valve plays a crucial role in protecting engine components from damage caused by excessive boost pressure. By preventing over-boost conditions, it helps safeguard the turbocharger, pistons, and other engine parts from potential wear and failure, ensuring the longevity and reliability of the engine.

Understanding the role of the turbo air control valve is essential for maintaining the performance and health of your turbocharged engine. Proper functioning of this valve ensures optimal boost pressure, enhanced engine performance, reduced turbo lag, improved fuel efficiency, and protection of critical engine components.

Yes, a malfunctioning air valve can result in reduced power and poor engine response.

Symptoms include poor acceleration, rough idling, and increased emissions.

It regulates airflow to help maintain the correct air-fuel ratio, reducing harmful exhaust emissions.

Gentle cleaning using approved solutions to remove carbon buildup and debris is recommended.