Product Description
Authorized distribution by Nanjing Dingguan Parts Co., Ltd. We are
proud to offer a high-quality 3701320FA121 oil pressure sensor
specifically designed for JAC Navistar engines. This precisely
engineered component provides accurate and reliable oil pressure
monitoring, helping to prevent expensive engine damage while
ensuring optimal performance under all operating conditions.
Manufactured in accordance with strict original equipment
manufacturer specifications, our genuine sensors provide accurate
pressure readings throughout the entire operating range, allowing
potential lubrication problems to be detected immediately before
they develop into serious mechanical failures. The robust
construction uses high-quality materials specifically selected to
withstand extreme temperature changes, vibrations, and exposure to
engine oil, significantly extending service life in harsh
commercial applications. This 3701320FA121 sensor uses advanced
sensing technology to ensure consistent electrical output and
seamless integration with your JAC Navistar engine management
system. The weatherproof connector and sealed design prevent
contamination and electrical problems, ensuring reliable operation
even in challenging environmental conditions. Contact us today to
learn about competitive prices, bulk ordering options, and
international shipping details. Keep your JAC Navistar-powered
fleet operating at peak efficiency with our authorized,
factory-certified engine parts from Nanjing Dingguan Parts Co.,
Ltd.
specification
Product Name: | Oil pressure sensor | Part Number; | 3701320FA121 |
Quality control: | ISO 9001 | Size: | standard |
Type: | engine parts | Place of origin: | Hefei, China |
Materials: | standard | Packaging: | Paper packaging/custom packaging |
Minimum order quantity: | 1 | Application: | bus |
Status: | brand new | Cargo transportation: | TNT, EMS, UPS, FedEx, DHL or according to your requirements. |
Customs code: | 3701320FA121 | Factory quality inspection: | 100% inspection |
Product detailed size picture

How to buy the right bus accessories
1.Please provide VIN number |
2.Please provide clear photos |
3.Please provide the OEM number |
4.lf you are unsure, please contact us. |

Nanjing Dingguan Auto Parts Co., Ltd.
-- Your reliable partner for bus spare parts.
About Us
Nanjing Dingguan Automotive Parts Co., Ltd. specializes in
providing high-quality and cost-effective parts for buses and
commercial vehicles. We focus on the global market, have rich
experience in exporting bus and truck parts, provide services to
distributors and fleet operators, and provide tailor-made solutions
to meet different needs.
Warehouse and cargo display

About shipping and packaging
transportation | TNT, EMS, UPS, FedEx, DHL or as per your requirement. |
packaging | Bubble wrap, cartons, wooden boxes, and pallets are used to avoid
damage to goods caused by bumps. |

common problem
1: Can you provide an accurate price? |
Sure. You need to provide the vehicle VIN number, provide the
product OEM code, or provide a clear product photo. |
2: What's your minimum order quantity? |
No minimum order quantity, of course, if you buy more items from
our company, you can get preferential prices and discounts. |
3: What's the delivery time? |
Air freight orders take 5 to 8 days. Sea freight orders take 15 to
25 days. |
My advantage
1:High-Quality Bus Components |
Specialized in premium aftermarket bus parts including engines,transmissions, and braking systems, built for durability and
performance. |
2:Comprehensive spare parts solution |
We offer a full range of bus accessories: filters, suspension
components, electrical components, and interior accessories for all
major bus brands. |
3: ISO-Certified Manufacturing |
Our ISO 9001/TS 16949-certified products ensure strict quality
control, reliability, and compliance with international
standards.ISO |
4: Global Bus Part Coverage |
Our products are compatible with leading bus models from Europe,
Asia, and the Americas. |
5;Extensive product catalog |
Engine parts, HVAC systems, lighting, wheels and safety components
covering city, intercity and long-distance buses. |
Contact Us