How to Ensure my car is using HID bulb?

1）Use the bulb fitment guide on the product page (Attention the "Note:" prompt content). 2）Check your car manual, original HID bulb size or the Part Number on Your Original Bulbs. 3）Search "automotive bulb finder" online.

I have an aftermarket headlight assembly, can I follow the fitting system to select a car bulb?

No. Our fitting system can only ensure a match to the original component. Aftermarket components may differ from those in the original assembly.

The fitment system says the bulb fits my car, why the bulbs are not fit actually?

The same model may have more than 2 headlight configurations, our bulb may only fit one of them. Before purchasing, please read the notes carefully to check which assembly is suitable for this light.

Why the bulbs doesn’t work suddenly after a short period of using?

(Method: Check the applicable HID bulb models on the original car ballast). Incompatible ballast may cause the bulbs out. If your bulbs doesn’t work within 3 months, check whether the ballast’s type is fitted.

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Marsauto D3S HID Bulbs, 66340 42403 42302 (42403C1) for HID Replacement, 6000K Cold White 35W Light Bulb, Plug and Play, Pack of 2

Marsauto D3S HID Bulbs, 66340 42403 42302 (42403C1) for HID Replacement, 6000K Cold White 35W Light Bulb, Plug and Play, Pack of 2

Product ID: 806510855

Details

Brand
Marsauto
Color
White
Fit Type
Universal Fit
Item Package Quantity
1
Light Source Type
Xenon

Description

Perfect Beam Quality：D3S Xenon HID Bulbs ultra-bright light with 99.99% pure xenon gas and APL capsules—no glare, no dark spots. Higher efficiency and pure color for crisp visibility.
3,000-Hour Long Life：Lasts over 3 years! UV-resistant quartz glass and airtight seals prevent leaks, ensuring durability for long-term use.
High-Quality Electrodes：Heat-resistant, evenly dense electrodes reach full brightness in 5 seconds. Precision winding stops xenon gas leaks.
Durability：Engineered with laser-welded construction to resist shocks, vibrations, and rough terrain. Built to endure all-weather driving while ensuring your headlights stay securely in place—no wobble, no wear.
5-Minute Installation：D3S HID Bulbs exact 1:1 OEM size, plug-and-play design works instantly. No tools needed, just 5 minutes to install.

Marsauto D3S HID Bulbs, 66340 42403 42302 (42403C1) for HID Replacement, 6000K Cold White 35W Light Bulb, Plug and Play, Pack of 2

Specifications

ASIN	B0F47SFBZ3
Automotive Fit Type	Universal Fit
Best Sellers Rank	#614 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Combo Parking & Side Marker Light Assemblies
Brand	Marsauto
Brand Name	Marsauto
Color	White
Customer Reviews	4.4 out of 5 stars 10,532 Reviews
Fit Type	Universal Fit
Global Trade Identification Number	06976865325234
Included Components	HID Bulbs
Item Package Quantity	1
Item Type Name	G2S Series 260302
Light Source Type	Xenon
Manufacturer	Marsauto
Manufacturer Part Number	9707LHB672RUS
Manufacturer Warranty Description	2 Year Manufacturer
Model Number	D3S
Package Quantity	1
Unit Count	2.0 Count

Reviews

P**L

22.03.2026

A**L

14.03.2026

O**Y

7.03.2026

G**S

4.04.2026

S**G

9.03.2026

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