Harness : OEM ASPJH-FC01
HARNESS : OEM ASPJH-FC01
ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY
WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a New, DuraWRX Harness, DuraWRX part number ASPJH-FC01 ( OEM Part Number ASPJH-FC01 ). This part is primarily made for a , and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here
Additional Notes: Harness, Jumper, Deutsch DTM04-2P & DTM04-3P Connectors
OEM NUMBERS
| Primary OEM | ASPJH-FC01 |
| Additional OEM | ASPJH-FC01, Used for ASP5510 Series |
ADDITIONAL DETAILS
| CONDITION | New |
| UPC / Barcode | |
| WEIGHT | 1.00 LBS |
SHIPPING OPTIONS
Ship Weight : 1.00 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.
"This Product Doesn't Have a Core"
Built to support organized and dependable electrical routing, the OEM ASPJH-FC01 Harness is designed for systems that require secure, well-managed wiring connections. This harness provides stable pathways for electrical signals while shielding wires from vibration, heat, and abrasive conditions. Its OEM-grade construction ensures accurate fitment, firm connector engagement, and lasting durability during continuous use. When symptoms such as intermittent circuits, worn insulation, or connector degradation arise, this harness offers a reliable replacement option for restoring proper electrical integrity. Manufactured with high-quality materials and precise engineering, it helps maintain consistent performance across all compatible applications.
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Harness OEM ASPJH-FC01 is a specialized electrical wiring harness designed to connect key components within an engine, DEF, or emissions-related system. Its purpose is to carry electrical power and data signals between sensors, control modules, and system hardware so the equipment can operate smoothly and communicate accurately.
Although it may look like a simple wire bundle, this harness is engineered to handle harsh operating environments and provide stable, dependable electrical performance.
What the Harness Does
The harness organizes multiple wires into a protected assembly, each routed to a specific connector or sensor. This keeps electrical pathways clean, prevents wiring damage, and ensures reliable communication throughout the system.
By shielding wires from heat, vibration, moisture, and abrasion, the harness maintains strong signal integrity—something that is critical for modern diesel engines and emissions systems.
Why Harness OEM ASPJH-FC01 Is Important
- Provides secure electrical connectivity for sensors and control units
- Protects wiring from environmental damage and mechanical stress
- Prevents signal loss or interruptions that could cause system faults
- Supports accurate data flow for proper system functionality
- Enhances overall reliability of the equipment’s engine or DEF system
Harness OEM ASPJH-FC01 is an essential component that ensures the electrical “nervous system” of your equipment stays intact and functions correctly. Without a dependable harness, sensors may misread, signals can fail, and the engine or emissions system may not operate as designed.
A wiring harness carries the electrical signals that keep your vehicle or equipment running smoothly. When a harness begins to fail, it can interrupt communication between sensors, modules, and essential components. Knowing the early signs of failure helps prevent sudden breakdowns and costly repairs.
Over time, heat, vibration, moisture, and normal wear can damage the harness or its connectors. Once the wiring becomes compromised, electrical issues will start to appear.
Common signs that a harness needs replacement include:
- Intermittent electrical faults or systems that work only sometimes
- Warning lights triggered by communication errors
- Visible damage, such as cracked insulation, melted wiring, or exposed copper
- Corroded or loose connectors that no longer make solid contact
- Frequent stalling or irregular engine behavior
- Repeated sensor-related codes with no other clear cause
- Burnt odor or signs of overheating near wiring routes
If these symptoms appear, simple repairs may not be enough. A compromised harness often continues to deteriorate, leading to bigger electrical failures.
Replacing the failing section (or the entire harness when damage is widespread) restores reliable communication throughout the system and helps prevent unexpected downtime.
Heat, vibration, and exposure to sharp edges or liquids can weaken insulation and wiring integrity.
It should be assessed during troubleshooting for shorts, open circuits, or unexplained electrical irregularities.
Correct routing avoids pinch points, heat exposure, and tension that could prematurely damage the wires.
Fully seated, corrosion-free connectors ensure a clean electrical signal and prevent voltage drop.
