Import Diesel Nox Sensor 5wk9 6766a Sna166a For Cummins — Buy in wholesale FOB from Supplier in China

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Diesel nox sensor 5WK9 6766A SNA166A For CUMMINS by Ruian Dellfei Auto Parts Co.,Ltd
Harbor
Diesel nox sensor 5WK9 6766A SNA166A For CUMMINS - Image 1

Diesel nox sensor 5WK9 6766A SNA166A For CUMMINS

🕐Last updated: Aug 19, 2026
110/ Bags
Min. Order: 1 Bags
💱₹110.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code9026.80
⚙️MaterialElectronic components with ceramic sensing element and stainless steel housing
📁CategoryDiesel Generators
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Diesel nox sensor 5WK9 6766A SNA166A For CUMMINS from Ruian Dellfei Auto Parts Co.,Ltd - Wholesale Supply

The Diesel NOx sensor 5WK9 6766A SNA166A is a direct replacement for Cummins ISX and QSX engine platforms, designed to measure nitrogen oxide concentrations in exhaust streams for SCR system feedback. It features a ceramic sensing element enclosed in a stainless steel housing, operating at 24V DC with a response time under 200 milliseconds. The sensor outputs a voltage signal proportional to NOx levels, enabling precise urea injection control to meet Euro VI and EPA 2010 emission standards.

This sensor uses a zirconia-based ceramic chip with platinum electrodes, a standard design in heavy-duty diesel aftertreatment systems. The housing is rated for continuous exposure to exhaust temperatures up to 850°C and resists sulfur and soot deposition. While the listing states CE and ISO/TS 16949 certification, buyers should verify the certificate validity directly with the supplier, as these are common industry benchmarks but not guaranteed for every batch without third-party audit documentation.

The sensor is used primarily by fleet maintenance providers, diesel engine rebuilders, and aftermarket distributors serving North American, European, and Southeast Asian trucking markets. It is packed in neutral, anti-static blister packs with foam inserts, and custom labeling is available upon request. Delivery typically takes 7 to 15 days from Wenzhou port, with FOB or CIF terms negotiable. Buyers should confirm compatibility with their specific Cummins ECU software version before ordering.

Technical Specifications for Ruian Dellfei Auto Parts Co.,Ltd Diesel nox sensor 5WK9 6766A SNA166A
Model NumberSNA166A
Compatible EnginesCummins ISX, QSX
Operating Voltage24V DC
Sensing ElementCeramic zirconia with platinum electrodes
Housing MaterialStainless steel 316L
Max Exhaust Temperature850°C
Response TimeUnder 200 milliseconds
Output SignalAnalog voltage, 0.5V to 4.5V range
Typical Measurement Range0 to 2000 ppm NOx, typical for heavy-duty diesel aftertreatment sensors
PackagingNeutral anti-static blister pack, foam cushioning, optional custom labeling
About Ruian Dellfei Auto Parts Co.,Ltd - Diesel Emission Sensor Supplier in China
🏭
Ruian Dellfei Auto Parts Co.,Ltd
China Harbor
4.5(0)

Ruian Dellfei Auto Parts Co.,Ltd is based in Ruian, Zhejiang Province, China, operating from Building 33, Section B, Zhihui Industrial Park. The company specializes in emission control components for commercial diesel engines, with a focus on NOx sensors and EGR valves. The listing confirms a harbor-tier trust rating and a verified business address, but no company history, employee count, or export volume is provided. Response metrics show no recorded activity, suggesting limited customer interaction or a dormant sales channel.

The supplier does not claim certifications, production capacity, or client names. It is not listed as a Cummins OEM partner or authorized distributor. Buyers should treat this as an independent aftermarket supplier. The product is manufactured to meet industry standards, but without independent lab test reports or batch traceability, quality assurance relies on post-delivery verification. The company’s operational scope appears limited to export fulfillment without public-facing technical support or warranty administration.

This CUMMINS diesel NOx sensor 5WK9 6766A is an essential emission monitoring component for heavy-duty diesel engines in trucks and power generation units. The sensor probe installs directly in the vehicle exhaust system and uses advanced ceramic chip technology to measure nitrogen oxide concentration levels for SCR emission compliance. Ideal for CUMMINS ISX and QSX engine platforms, this sensor supports clean air regulation compliance and is a critical replacement part in the global diesel aftertreatment market.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Diesel nox sensor 5WK9 6766A SNA166A from Ruian Dellfei Auto Parts Co.,Ltd
The sensor is designed to maintain ±5% accuracy across 0 to 2000 ppm NOx, which aligns with standard heavy-duty diesel sensor performance. Buyers should request a calibration certificate with each shipment to confirm batch-level accuracy, as drift can occur after 5000 hours of exposure to high-sulfur exhaust.

Sourcing Diesel nox sensor 5WK9 6766A SNA166A For CUMMINS from Ruian Dellfei Auto Parts Co.,Ltd - China Import Guide

Before placing an order, verify the sensor’s compatibility with your Cummins engine model and ECU software version. Request a copy of the calibration curve and confirm the sensor is not a reconditioned unit. Ensure the product code matches SNA166A exactly, as similar-looking sensors may have different voltage outputs or pin configurations. Confirm the packaging is anti-static and sealed to prevent moisture damage during transit.

Lead time is typically 7 to 15 days from Wenzhou, but confirm whether this includes customs clearance. Negotiate FOB Wenzhou or CIF destination port terms, and clarify who bears responsibility for import duties. Payment terms are not stated; request a proforma invoice with clear Incoterms, bank details, and a payment schedule tied to production milestones. Avoid advance payments without a written contract.

Upon receipt, inspect the sensor for physical damage, verify the batch number matches the packaging, and test the voltage output with a multimeter under simulated conditions. Request a certificate of conformity and test report for NOx sensitivity and response time. Retain packaging for 90 days in case of warranty claims. For fleet operators, sample test a batch of five units before full delivery to validate consistency.

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Ruian Dellfei Auto Parts Co.,Ltd
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Buy Diesel Nox Sensor 5wk9 67 in Bulk — Verified Supplier in China

When sourcing Diesel Nox Sensor 5wk9 6766a Sna166a For Cummins for your business, securing the right balance of quality and cost is essential. Ruian Dellfei Auto Parts Co.,Ltd, a verified supplier based in China, offers this product with key specifications including 5WK9 6766A / SNA166A / 4326864, CUMMINS ISX, QSX diesel engines, heavy-duty trucks and diesel generator sets, and 12V / 24V DC. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $110/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 9026.80, making it a staple in the Diesel Generators sector with strong demand from importing countries worldwide.

Diesel Nox Sensor 5wk9 67 Specifications, Trade Terms & Pricing

Importing Diesel Nox Sensor 5wk9 67 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ruian Dellfei Auto Parts Co.,Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 9026.80 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.

About Ruian Dellfei Auto Parts Co.,Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Diesel Nox Sensor 5wk9 67 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Diesel Generators category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Diesel Nox Sensor 5wk9 67 — Shipping, Logistics & Customs

Importing Diesel Nox Sensor 5wk9 67 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 9026.80 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Diesel Nox Sensor 5wk9 67

What is the wholesale price of Diesel Nox Sensor 5wk9 6766a Sna166a For Cummins?

The current listed wholesale price for Diesel Nox Sensor 5wk9 6766a Sna166a For Cummins from Ruian Dellfei Auto Parts Co.,Ltd is $110/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Ruian Dellfei Auto Parts Co.,Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Diesel Nox Sensor 5wk9 67?

The supplier, Ruian Dellfei Auto Parts Co.,Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Diesel Nox Sensor 5wk9 67. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Diesel Nox Sensor 5wk9 6766a Sna166a For Cummins?

For international shipping and customs clearance, Diesel Nox Sensor 5wk9 6766a Sna166a For Cummins is classified under HS Code 9026.80. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Diesel Nox Sensor 5wk9 67 from China?

To import Diesel Nox Sensor 5wk9 67 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ruian Dellfei Auto Parts Co.,Ltd. Ensure you have the necessary import licenses for Diesel Generators products in your destination country.

Is Ruian Dellfei Auto Parts Co.,Ltd a verified supplier?

Yes, Ruian Dellfei Auto Parts Co.,Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Diesel Nox Sensor 5wk9 6766a Sna166a For Cummins?

The key specifications for Diesel Nox Sensor 5wk9 6766a Sna166a For Cummins supplied by Ruian Dellfei Auto Parts Co.,Ltd include 5WK9 6766A / SNA166A / 4326864, CUMMINS ISX, QSX diesel engines, heavy-duty trucks and diesel generator sets, and 12V / 24V DC. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Diesel Nox Sensor 5wk9 67?

Ruian Dellfei Auto Parts Co.,Ltd offers Diesel Nox Sensor 5wk9 67 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Diesel Nox Sensor 5wk9 67 the most?

Diesel Nox Sensor 5wk9 67 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ruian Dellfei Auto Parts Co.,Ltd through our platform.

What certifications does this Diesel Nox Sensor 5wk9 67 supplier hold?

Ruian Dellfei Auto Parts Co.,Ltd maintains international quality certifications. These ensure that the Diesel Nox Sensor 5wk9 67 meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Diesel Nox Sensor 5wk9 6766a Sna166a For Cummins on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ruian Dellfei Auto Parts Co.,Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Ruian Dellfei Auto Parts Co.,Ltd.

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