Outlet NOx Sensor Nitrogen Oxide Sensor Fits for Cummins ISB ISX 5WK9 6672A 4984912 2871974 2894943RX
Outlet NOx Sensor Nitrogen Oxide Sensor Fits for Cummins ISB ISX 5WK9 6672A 4984912 2871974 2894943RX
Premium Replacement Nitrogen Oxide (NOx) Sensor Assembly
Designed for compatible Cummins applications, this high-quality Nitrogen Oxide (NOx) Sensor Assembly is engineered as a specific-fit replacement component. Featuring a 920mm wiring harness, 4-terminal configuration and outlet-type design, it provides a direct replacement solution for the listed reference and OE numbers.
Key Features
Specific-Fit Design
Designed as a specific-fit replacement for compatible Cummins applications using the listed OE and reference numbers.
4-Terminal Configuration
Equipped with four terminals and a blade-style terminal design for connection with the compatible vehicle wiring system.
920mm Wiring Harness
Supplied with a 920mm wiring harness to provide the specified connection length for compatible applications.
Brand New Replacement
Supplied brand new and designed as a replacement component for the listed Cummins applications and reference numbers.
Vehicle Compatibility
This product is specified as compatible with Cummins applications. The supplied information does not specify individual vehicle models or year ranges.
Product Specifications
Reference & OE Part Numbers
Manufacturer / OE / Reference Numbers:
📦 What's in the Box?
1x Nitrogen Oxide (NOx) Sensor Assembly
• 4-terminal configuration
• 920mm wiring harness
• Blade-style terminals
• Specific-fit replacement design
🛠️ Installation
We recommend that this part is installed by a fully qualified professional.
Professional installation helps ensure the part is correctly fitted and connected to the vehicle system.
🛡️ Warranty & Coverage
Buy with confidence!
- 12-Month Worry-Free Warranty
- Warranty applies when the item is fitted by a fully qualified mechanic
- Proof of professional installation may be required
- A letter from the mechanic on business letterhead may be requested as proof
Frequently Asked Questions
The supplied information specifies this product for Cummins applications. Individual vehicle models and year ranges have not been provided.
Please compare the part number on your existing sensor with the reference numbers listed above before ordering.
This product is a Nitrogen Oxide (NOx) Sensor Assembly specified as an Outlet type.
It is designed as a specific-fit replacement for compatible Cummins applications.
The NOx sensor assembly features a 920mm wiring harness.
Please compare the harness length with your existing sensor before ordering to help confirm compatibility.
The sensor uses a 4-terminal configuration.
- Terminal Quantity: 4
- Terminal Type: Blade
- Connector Gender: Female
- Terminal Gender: Male
The specified thread size is M20 X 1.5.
Always compare the thread specification with the original sensor before installation.
The supplied manufacturer, OE and reference numbers include:
- 2894943
- 2871974
- 2894943RX
- 5WK96672A
- 904-6002
Please match the number on your existing factory sensor before ordering.
No. The supplied specifications identify this as a Specific Fit product rather than a universal-fit component.
Confirm the OE/reference number and connector specifications before purchasing.
Professional installation by a fully qualified mechanic is recommended.
The warranty requires the item to be fitted by a fully qualified mechanic, and proof of installation may be requested.
This product includes a 12-month worry-free warranty when fitted by a fully qualified mechanic.
- Professional installation is required for warranty coverage
- Proof of installation may be requested
- A mechanic's letter on business letterhead may be required
- Incorrectly fitted parts are not covered
The package includes:
- 1x Nitrogen Oxide (NOx) Sensor Assembly
- Wiring Harness: 920mm
- Terminal Quantity: 4
- Terminal Type: Blade
The product is supplied brand new.
Why Choose D2P Autoparts?
We provide quality replacement automotive components designed for specific-fit applications. This Cummins-compatible NOx sensor assembly features a 920mm wiring harness, 4-terminal blade-style connector and is backed by a 12-Month Worry-Free Warranty when professionally installed according to the warranty terms.
1. Warranty CoverageThis warranty covers defects in materials or workmanship under normal use. If a product becomes defective during the warranty period, we will replace the item at no additional cost, provided the claim meets our eligibility criteria.To file a claim:Notify our support team immediately upon discovering the defect.
- Submit a Faulty Proof such as [Faulty Part Image/Video].
- Provide the original proof of purchase.
2. Installation & Activation (The 30-Day Rule)To ensure your product performs at its best, the extended 10-year warranty is only valid if the product is installed by a qualified professional.
- Professional Installation Required: You must have the product fitted by a fully qualified professional/garage.
- 30-Day Validation Window: To activate the 10-year coverage, you must submit a copy of your valid fitment garage invoice within 30 days of the installation date.
- Standard Coverage: If proof of professional installation is not provided within 30 days, the warranty defaults to a 1-year limited warranty from the date of purchase.
3. Warranty ExclusionsPlease note that this warranty does not cover defects or damage resulting from:
- Normal Wear & Tear: Gradual deterioration from everyday use.
- Misuse: Negligence, willful damage, or accidental impact.
- Modifications: Tampering, unauthorized repairs, or physical alterations.
- Incorrect Installation: Any installation performed by the customer or an unqualified third party.
- Environmental Factors: Abnormal operating conditions or failure to follow the manufacturer’s written or verbal instructions.
4. How to Submit Your Proof of InstallationPlease email your garage invoice to sales@d2pautoparts.com with the subject line: "Warranty Activation - Order #[Your Order Number]".
Note: We recommend keeping a digital copy of your installation receipt for the duration of the 10-year period.
5. Limitation of LiabilityD2P Autopart is not responsible for any labor costs, loss of time, or incidental damages related to the removal or replacement of a defective product. Our liability is limited strictly to the repair or replacement of the product itself.
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