3491043

Model: H330

Product Name：Air Safe bag Left

Part Number: 3491043

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Product Details

Brilliance H330 Air Safe Bag (Left Side, Part No.: 3491043)

Think of this as your Brilliance H330’s “left-side crash buffer”—not just a fabric pouch, but a life-saving safety device that inflates instantly to shield drivers or front passengers from side impacts (like being hit by another car while merging, or crashing into a fixed object from the left). It’s a precision-engineered assembly made of tear-resistant woven nylon (soft enough to cushion impact, strong enough to hold shape), a compact gas inflator (releases non-toxic nitrogen to expand the bag), and a wiring harness (links to the H330’s side crash sensors and airbag control unit). Depending on the H330’s configuration, it’s usually hidden in one of two places: either the left front seatback (for side torso protection) or the left roof pillar/headliner (for side head protection, often called a “curtain airbag”).

This left-side airbag stays dormant until the H330’s side crash sensors detect a severe lateral impact (usually over 10–15 km/h, depending on force). When triggered, the inflator fires in under 0.05 seconds—filling the airbag fast enough to block the gap between the occupant and the car’s left door/pillar. Without it, a side crash could throw your body hard against the left side of the car, causing serious injuries to your ribs, shoulders, or head.

This airbag is exclusive to Brilliance H330—always check your vehicle’s VIN to confirm fitment! Brilliance tailored it to the H330’s specs: its size and inflation volume match the left-side interior space (covers the right area without overcrowding), its trigger timing syncs with the H330’s crash sensor system (inflates at the exact right moment), and its mounting points fit the H330’s seatback or pillar structure (no loose installation). Grab a generic side airbag or one for other models? You’ll face deadly risks: wrong inflation speed (too slow to protect, too fast to hurt), incompatible wiring (won’t trigger in a crash), or poor fit (falls out of the seat/pillar).

 Core Jobs: Cushion Side Impacts & Prevent Severe Injuries

As a critical part of the H330’s passive safety system, it has two non-negotiable roles:

Absorb lateral crash force: The inflated airbag acts as a soft barrier between your body and the car’s hard left-side components (door, pillar, window)—slowing your sideways movement gradually and reducing impact force by up to 60%.

Protect vulnerable body parts: For seat-mounted airbags, it shields your torso (ribs, chest) from door impacts; for curtain airbags, it guards your head from hitting the pillar or window (prevents concussions or skull injuries).

This 3491043 left-side airbag only fits Brilliance H330—wrong fit is life-threatening:

Fits These: All Brilliance H330 variants (matches the specific left-side mounting location—seatback or pillar—and airbag control unit specs; confirm with VIN).

Won’t Fit These:

Other Brilliance models: Like H230, V5, or H530—different interior dimensions, crash sensor protocols, or airbag sizes (won’t deploy correctly or protect properly).

Non-Brilliance vehicles: Even if the shape looks similar, their side impact detection systems and mounting points differ (no functional safety protection).

H330 with modified seats/pillars: Aftermarket racing seats or custom pillars often lack airbag mounting space—original airbag can’t be installed (loses critical side protection).

 Installation & Upkeep (Pro Only—Safety-Critical Work)

Installation: Must Be Done by Certified Technicians (45–60 Minutes)

Side airbag installation is not DIY—incorrect work can cause accidental inflation or failure in a crash:

Prep: Disconnect the H330’s battery and wait 15–20 minutes (drains residual power to avoid accidental inflation). Remove the left front seat (for seat-mounted airbags) or pillar trim/headliner (for curtain airbags) using special tools (avoids damaging the interior).

Remove old airbag: Unplug the wiring harness from the airbag (press the safety lock to release it). Remove the mounting clips/bolts holding the old airbag to the seatback or pillar—lift it out carefully (don’t squeeze or drop it).

Install new airbag: Align 3491043 with the mounting points, secure it with clips/bolts (tighten to Brilliance’s exact torque specs). Reconnect the wiring harness (it fits only one way to prevent mistakes).

Test & Reassemble: Reattach the seat or pillar trim/headliner. Reconnect the battery and use a Brilliance diagnostic tool to reset the airbag control unit (clears error codes). Check that the dashboard airbag light turns off (stays off = proper installation).

Maintenance: No User Service—Just Regular Checks

Never tamper with it: Don’t cut into seatbacks, remove pillar trim, or modify the airbag’s wiring (risk of accidental inflation or damage).

Check the airbag light: If the H330’s dashboard airbag light stays on after startup, the system has a fault (e.g., loose wiring, sensor issue)—take it to a Brilliance shop immediately (airbag may not trigger in a crash).

Avoid seat/pillar damage: Don’t puncture the left front seatback or hit the left roof pillar hard (can damage the airbag’s housing or inflator).

Replace after deployment: Once the airbag inflates in a crash, it’s one-time use—replace it with a new original unit (never reuse a deployed airbag).

Summary: Brilliance H330 Left-Side Air Safe Bag (3491043)

As Brilliance H330’s “left-side crash buffer,” this life-saving device is a precision assembly with tear-resistant woven nylon, a compact non-toxic nitrogen inflator, and a wiring harness linking to side crash sensors/control unit. Hidden in the left front seatback (torso protection) or left roof pillar/headliner (curtain-style head protection), it’s exclusive to H330 (confirm via VIN), matching interior space, trigger timing, and mounting structures.

Key roles: Inflate in <0.05s during severe lateral impacts (≥10–15 km/h) to absorb up to 60% of crash force; shield torso/head from hard left-side components (door, pillar), preventing severe injuries.

It fits all H330 variants but not other Brilliance models (e.g., H230, V5), non-Brilliance vehicles, or H330 with modified seats/pillars.

Certified technician installation is required (45–60 mins: battery disconnection, diagnostic reset post-install). Maintenance: Never tamper; check airbag light (persistent on = fault); avoid seat/pillar damage; replace after deployment.

Original airbags ensure reliable deployment and system sync—aftermarket ones risk unreliable inflation, weak fabric, no crash testing, or legal issues.

3491043