Bosch BE1122H Blue Ceramic Disc Brake Pad Set (Rear) for Select Mercedes-Benz & Lexus
Product description
The essentials
If you’re shopping for a rear brake pad set with a quieter, smoother feel, Bosch Blue BE1122H is built around ceramic friction material and OE-style detailing. On paper, it’s aimed at drivers who want strong stopping power without the “brake fade” feeling, plus less annoying noise.
This is a ready-to-install pad set for the rear axle, designed for select vehicles only. Fitment isn’t universal—trim level and engine can change compatibility—so you’ll want to verify your exact vehicle before buying.
What stands out in everyday braking
The big theme here is quiet, consistent braking. Bosch Blue uses a multi-layer shim on the back of the pads, with noise-dampening intended to help reduce squeal or harsh sounds. It also adds a rust-inhibitive coating on the steel backing plates, which matters because corrosion can contribute to pad degradation and noisy braking over time.
Another detail that’s easy to overlook but can affect performance is the friction material design: the set uses OE-style slots and chamfers intended to replicate OE-style braking behavior. In a real-world sense, this means the pads are designed to work like many factory-oriented replacements—less “aftermarket chaos,” more predictable pedal feel.
Worth noting: the “quiet stops” claim is about noise reduction technology and pad design. If your rotors are already uneven or badly worn, no pad set can fully cancel out brake noise.
Key takeaways for buying decision
This Bosch set is aimed at a smooth, low-drama replacement—especially if you care about reduced brake fade and quieter operation. It also includes the install basics: pads wrapped in a protective blue shop towel, plus a hardware kit and a synthetic lubricant for reduced resistance on sliding contact points.
Still, it can be a bit limiting if you’re expecting broad compatibility or a one-size-fits-all pad. The listing clearly positions this for specific Mercedes-Benz and Lexus models, and fitment may vary by trim/engine. If you’re not 100% sure which axle and which pad your car takes, double-check with the fit checker.
Who it’s for (and who should skip it)
It makes sense if you: - Prefer a ceramic pad approach for everyday driving and want less brake noise over time. - Are replacing rear pads and want an OE-style setup with hardware and lubricant included. - Care about corrosion resistance on the backing plate, not just immediate stopping.
You may want to skip it if: - You need confirmation that this matches your exact trim/engine, and you can’t verify fitment through the listing. - Your brake system already has deeper issues (warped rotors, worn hardware, or a hydraulic problem). Pads can’t fix everything. - You’re looking for maximum track-style performance—this is more “refined street replacement” than “performance-only” braking kit.
Compatibility overview (verify before purchase)
This rear pad set is described as compatible with select vehicles.
Mercedes-Benz (select models/years mentioned): 2011 G55 AMG, 2013–18 G63 AMG, 2016–18 G65 AMG, 2007–09 GL320, 2010–12 GL350, 2007–12 GL450, 2008–12 GL550, 2007–09 ML320, 2006–11 ML350, 2010–11 ML450, 2006–07 ML500, 2008–11 ML550, 2007–09 R320, 2006–12 R350, 2006–07 R500. Compatibility notes also mention that vehicle trim level/engine can affect fit.
Lexus (select models/years mentioned): 2010–12 GL350, 2007–12 GL450, 2008–12 GL550, 2007–09 ML320, 2006–11 ML350, 2010–11 ML450, 2006–07 ML500, 2008–11 ML550, 2007–09 R320, 2006–12 R350, 2006–07 R500.
That “verify fitment” note is not just legal fluff. Take a minute now, or you’ll waste more time later.
Tech summary
- Name: Bosch BE1122H Blue Ceramic Disc Brake Pad Set With Hardware (Rear)
- Type: Ceramic disc brake pad set, rear axle
- Material/approach: Ceramic friction material formulation, OE-style multi-layer shim, rust-inhibitive coating on steel backing plates
- Included in the box: Pads for 1 axle (2 wheels), hardware kit, and synthetic lubricant, pads are wrapped in a protective blue shop towel
Is it worth it?
Buying verdict: this Bosch BE1122H rear pad set is worth considering if your priority is quieter, smoother braking with ceramic friction and OE-style backing features designed to reduce noise and resist corrosion. It’s also a practical choice if you want a ready-to-install kit that includes hardware and lubricant.
Skip it if you can’t confidently match your exact vehicle/trim/engine using the fit checker, or if your braking problem isn’t really “just pads” (in those cases, the right fix may start with rotors or other brake components).
Mini FAQ
How many wheels does this set cover?
It’s described as including pads for 1 axle (2 wheels) for the rear.
Is it truly ready to install?
Yes—according to the listing, it comes with the pads plus a hardware kit and synthetic lubricant, and the pads are packaged with a protective blue shop towel.
Will these pads guarantee a noise-free brake?
They’re built to damp noise using a multi-layer shim and quiet-stop design. But if rotors or other brake parts are already worn or uneven, noise can still happen.
Do I need to verify fitment?
Yes. The listing explicitly notes that trim level/engine may affect fitment, so it’s smart to confirm your specific vehicle details before ordering.