S11-3407010BA

Brand: Chery

Model: QQ

Product Name：Steering Oil Pump

Part Number: S11-3407010BA

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Product Details

Chery QQ Steering Oil Pump (Part No.: S11-3407010BA)

First off, let’s keep it simple: the Chery QQ Steering Oil Pump S11-3407010BA isn’t just a “fluid pump”—it’s your QQ’s “steering helper.” Think of it as the part that takes the hard work out of turning the wheel: without it, you’d have to muscle the steering (super tough when parking or 掉头 ing at low speeds). It works by pushing hydraulic oil through the steering system, making the wheel light and easy to twist—whether you’re squeezing into a tight spot or cruising down the road.

This pump is only for Chery QQ models on the S11 platform—mostly the classic QQ3 (2003–2012; always check your VIN or owner’s manual to confirm!). It’s built to match the S11’s small, lightweight steering setup: the size fits perfectly in the engine bay, the oil flow rate is calibrated for the QQ’s steering rack, and the mounting points line up with the engine’s pre-drilled holes. Grab a generic pump? You’ll run into hassle: stiff steering (it doesn’t push enough oil), leaks (cheap seals fail fast), or weird noises (grinding from mismatched parts)—total frustration for a part that’s supposed to make driving easier.

S11-3407010BA

This S11-3407010BA pump only works with S11-platform Chery QQs—using the wrong one wastes money and ruins steering:

Fits: Chery QQ3 (S11 platform) 2003–2012 (all trims, 0.8L/1.0L engines).
Won’t Fit:

Newer QQ models (e.g., QQ Ice Cream): They use electric steering (no oil pump needed).
Other Chery cars (e.g., A3, Tiggo 3): Their steering systems need higher oil pressure—this pump is too weak.
Non-Chery vehicles: Even if it “looks similar,” the mounting and pulley size are wrong—you can’t hook it up.

Installation & Maintenance (Easy to Keep It Working!)

Installation: Pros Are Better (But Here’s the Gist)

This pump connects to the engine’s belt and steering rack—so it’s best left to Chery techs. They’ll:

Line up the pulley with the engine belt (no slack, no squealing).
Tighten connections to stop leaks (too loose = oil drips; too tight = cracked parts).
Fill it with Chery’s recommended steering oil (don’t use other oils—they damage seals).

Maintenance: 3 Quick Checks

Check oil level monthly: Pop the steering oil reservoir cap (near the pump) and make sure oil is at the “MAX” line. Low oil = stiff steering and pump damage.
Watch for leaks: Look under the pump for oil spots. Leaks mean bad seals—fix fast to avoid running out of oil.
Replace oil every 2 years: Old oil gets dirty and clogs the pump. Use Chery’s original steering oil—cheap oil gums up parts.

S11-3407010BA

Summary: Chery QQ Steering Oil Pump (S11-3407010BA)

Fits Chery QQ3 (S11 platform, 2003–2012, 0.8L/1.0L). It provides hydraulic power to ease steering (vital for low-speed parking), keeps steering steady at high speeds, and lubricates the system to prevent wear.

Made of heat-resistant aluminum with leak-stopping seal rings; its engine-belt-powered pulley works quietly. Pro installation is recommended. Maintain by checking oil level monthly and replacing oil every 2 years. The original unit avoids aftermarket issues (stiff steering, leaks) and is durable, saving repair costs.

S11-3407010BA