Loading...

Paccar MX13 DOC Inlet Module 2018-2022: OEM 2156245PE

PACCAR MX13 DOC INLET MODULE 2018-2022: OEM 2156245PE

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$3,450.00

CORE CHARGE:

$500.00
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.

AVAILABILITYIN STOCK
OEM NUMBER2156245PE
PART TYPEDOC Inlet Module
BRANDTamerx Diesel Products
ENGINE MAKEPaccar
ENGINE TYPEMX13
YEAR2018-2022
PART NUMBER111-0011RM-DOC
WARRANTY
One Million Miles or One Year

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx DOC Inlet Module, Tamerx part number 111-0011RM-DOC ( OEM Part Number 2156245PE ). 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 Paccar MX13, production years 2018-2022, and comes with a One Million Miles or One Year Warranty.

OEM NUMBERS

Primary OEM2156245PE
Additional OEM2072827X, 2156245PE, 2254598PE, A055B979

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode00840490555730
WEIGHT90.00 LBS

SHIPPING OPTIONS

Ship Weight : 90.00 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 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, 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 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.


Engineered to support efficient exhaust treatment, the Paccar MX13 DOC Inlet Module 2018–2022 (OEM 2156245PE) plays a key role in the diesel oxidation catalyst system. Designed for Paccar MX13 engines, this component helps manage exhaust flow and system monitoring at the DOC stage. Manufactured to meet OEM specifications, it delivers precise fitment and dependable compatibility for the listed model years. Installing the correct DOC inlet module helps maintain smooth aftertreatment operation and reliable emissions system performance.

FITMENT CHART

YEARMAKEENGINE(S)
2018Paccar MX13
2019Paccar MX13
2020Paccar MX13
2021Paccar MX13
2022Paccar MX13

PEOPLE ALSO ASKS | BLOG(S)

The Paccar MX13 DOC Inlet Module 2018-2022: OEM 2156245PE is an important component within the diesel oxidation catalyst (DOC) system. Positioned at the inlet side of the aftertreatment assembly, this module helps monitor exhaust conditions and supports proper emissions system operation. Choosing the correct OEM replacement helps ensure compatibility with Paccar MX13 applications.

  • OEM 2156245PE designed for Paccar MX13 engines from 2018-2022
  • Functions as a key component of the DOC aftertreatment system
  • Helps monitor exhaust conditions entering the catalyst assembly
  • Built to meet OEM specifications for fit and reliability
  • Direct replacement for damaged or malfunctioning DOC inlet modules
  • Designed for seamless integration with factory emissions components

The Paccar MX13 DOC Inlet Module OEM 2156245PE is a dependable replacement part for maintaining proper aftertreatment system operation. Tamerx Diesel Parts offers quality diesel emissions and engine components trusted by truck owners and service professionals seeking reliable OEM-fit solutions.

The DOC inlet module plays an important role in monitoring conditions at the entrance of the Diesel Oxidation Catalyst (DOC). It typically works with temperature and pressure sensing components to help the engine control module manage emissions performance. When a fault occurs, determining whether the module can be repaired or requires replacement depends on the nature and severity of the problem.

  • Electrical issues such as damaged wiring, loose connectors, or corrosion can often be repaired without replacing the entire module.
  • Faults caused by poor connections or communication errors may be resolved through inspection, cleaning, and wiring repairs.
  • If the module housing is physically damaged, replacement is usually the recommended solution.
  • Internal electronic failures typically cannot be repaired and often require a new module.
  • Moisture intrusion or severe corrosion may permanently damage internal circuitry, making replacement necessary.
  • Diagnostic testing should be performed first to confirm that the issue is with the module itself and not a related sensor or wiring component.
  • Addressing fault codes early may prevent additional damage and improve the chances of a successful repair.

Whether a DOC inlet module can be repaired depends on the specific failure. A thorough diagnostic inspection is the best way to determine if a simple repair is possible or if replacement is needed to restore proper emissions system operation.

Drivers may notice intermittent fault codes or occasional emissions-system warnings. These symptoms often become more frequent as the module deteriorates.

Yes, damaged wiring, poor connections, or voltage irregularities can affect module operation. Electrical issues should be inspected before replacing components.

The module provides operating data used by emissions-system controls. Accurate information helps maintain proper aftertreatment performance.

Yes, unresolved emissions-system faults can lead to restricted operation and additional diagnostic work. Addressing issues early may help reduce downtime.