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Home / Products / DONGFENG DFAC / Chassis system / Right Rear Combination Lamp Assembly OE 37QC9-73020-AE for Dongfeng Captain Light Trucks

Right Rear Combination Lamp Assembly OE 37QC9-73020-AE for Dongfeng Captain Light Trucks

This genuine right rear combination lamp assembly with OE number 37QC9-73020-AE is factory original exterior lighting component exclusively matched for Dongfeng Captain DFAC light commercial trucks. It integrates brake light, reverse light, turn signal lamp and position light into one unit to transmit vehicle motion signals to surrounding traffic participants. The outer lens adopts high-transmittance PMMA plastic with anti-UV coating, resisting yellowing and aging under long-term outdoor sunlight exposure. Reinforced ABS housing features excellent sealing performance to block rainwater, dust and mud, preventing internal bulb short circuit and fogging. Standard built-in wiring plug perfectly matches Dongfeng Captain original vehicle harness, enabling direct plug-and-play installation. This rear combination lamp strictly passes DFAC OEM waterproof immersion test, vibration durability test and high-low temperature aging test. Authorized third-party automotive lighting inspection verifies mounting hole layout, lamp outline and electrical parameters fully consistent with factory original assemblies, widely used as replacement spare parts for cracked lens, water fogging or lighting failure tail lamps on Dongfeng Captain urban delivery fleets.


PRODUCT DESCRIPTION

01

Multi-Function Integrated Lamp, UV-Resistant Lens, Full Sealed Waterproof Housing

This OE 37QC9-73020-AE right rear combination lamp combines brake lamp, reverse lamp, turn signal and marker light in one assembly, meeting all rear signal lighting requirements of Dongfeng Captain light trucks. The transparent and red PMMA lens is added with anti-ultraviolet formula, effectively avoiding yellowing and light attenuation after long-time outdoor use. The whole lamp body adopts ultrasonic hot-melt sealing technology between lens and ABS housing, effectively stopping rainwater and dust from penetrating into the lamp cavity to prevent internal fogging and bulb burnout. The reserved mounting lugs and plug-in wiring connector completely follow original vehicle design standards, no wiring modification or gasket processing needed during replacement. Internal light cavity layout optimizes light distribution angle, ensuring uniform light output and high visibility under night, rainy and foggy driving conditions.


02

Lens Easy Yellowing, Poor Sealing Cause Internal Fogging, Mismatched Plug Require Wiring Modification

Light truck maintenance technicians often face common troubles from inferior aftermarket rear tail lamps: ordinary plastic lens quickly turns yellow under sunlight and reduces lighting brightness; loose sealing leads to water and dust entering, forming fog inside the lamp and causing bulb burnout; non-standard wiring plug cannot match original harness, requiring manual wire cutting and connection. This genuine DFAC OEM right rear combination lamp completely solves these hidden risks: anti-UV lens maintains long-term transparency; integrated sealing prevents fogging; original matching plug supports plug-and-play, lowering lighting system maintenance frequency for Dongfeng Captain delivery fleets.


03

DFAC OEM Captain Lighting Standard, Multi-Round Waterproof, Vibration & Aging Lab Testing

As core rear exterior lighting spare part of Dongfeng Captain DFAC light truck, this rear combination lamp fully complies with Dongfeng Automobile commercial vehicle lighting component production quality standards. Every finished lamp completes three mandatory durability laboratory tests: long-cycle waterproof immersion test, thousands of times road vibration simulation test, -40℃~+85℃ high-low temperature aging test, maintaining stable lighting performance in urban frequent start-stop, muddy road and all-weather transportation environments. Anti-counterfeit label and clear OEM part number are printed on original packaging for authenticity verification. All outer contour size, mounting lug spacing and wiring plug definition strictly follow original vehicle engineering drawings, zero assembly mismatch after replacement for all Dongfeng Captain light truck models.


04

In-Stock Genuine OEM Rear Combination Lamps & Fast Low-Downtime Light Truck Repair Wholesale Supply

We are authorized Dongfeng wholesale supplier of genuine DFAC OEM exterior lighting spare parts for Dongfeng Captain light trucks, maintaining permanent sufficient stock of OE 37QC9-73020-AE right rear combination lamp assemblies. Each lamp is wrapped with shockproof bubble film and hard carton packaging to prevent lens scratch and housing fracture during cross-border sea and land logistics transit. Its pre-calibrated mounting lugs and standard wiring plug allow professional light truck maintenance technicians to finish tail lamp replacement within 10 minutes without refitting vehicle brackets or modifying wiring, drastically cutting vehicle downtime for urban delivery fleets and light truck lighting fault repair garages. We provide a 12-month anti-yellowing and waterproof quality warranty plus free remote body mounting matching installation guidance for all worldwide bulk wholesale buyers.


TECHNICAL SUPPORT

1. Accessories selection consultation

- Provide ** intelligent selection tools ** (such as parts matching query system), input the vehicle model VIN code or engine model to match the corresponding parts number, reducing the selection error rate.


The technical team is available online 7×12 hours to answer technical questions about accessories (such as material compatibility and installation processes).


2. Customized development support

We offer specialized R&D services for special market demands (such as heat dissipation accessories for high-temperature regions in the Middle East and dedicated suspension components for road conditions in Africa), and complete sample delivery within six weeks.


3. Training and Technical materials

Provide remote/on-site training for the customer's after-sales team (such as diagnosis of electrical control accessories and DPF regeneration operation), along with multilingual versions of the "Accessories Installation Manual" and "Troubleshooting Guide".


4. Quality Traceability and Improvement

Through the QR code traceability system (one product, one code), track the production batch of accessories and the source of raw materials, respond quickly to quality complaints and initiate improvement processes.

AFTER-SALES AND LOGISTICS SUPPORT

After-sales service

After-sales service

Quality Assurance Policy


-The warranty period for original factory parts is 12 months (counting from the date of signature for receipt), covering material defects, process issues, and man-made damage.


- Provide "Localized Express repair Service" : Cooperate with third-party repair networks in markets such as Southeast Asia and the Middle East, and deliver emergency parts to designated repair points within 4 hours.


Return and Exchange Process


-The customer is required to submit the test report (such as a third-party appraisal) within the warranty period. After confirmation by Dongfeng, a reissue or refund will be arranged within 5 working days.

Logistics support

Logistics support

Warehouse Layout


-Five major regional accessory centers have been established globally (Southeast Asia, the Middle East, Africa, South America, and Europe) to achieve "next-day delivery" for mainstream accessories (covering customers within the regions).


Emergency Logistics Plan


-Emergency parts can be directly delivered within 48 hours via the "Dongfeng Exclusive Aviation Special Line" (such as engine ECU, brake valves and other key components).


Packaging Optimization

-Use shockproof and moisture-proof packaging (such as honeycomb cartons + pearl cotton), and reinforce fragile parts (such as glass, sensors), keeping the damage rate within 0.5%.