Nissan Note Exhaust System: Specs, Fitment & Common Faults
On the Note, if diesel, a genuinely important warning: the DPF light going off after a short drive doesn't mean it's fixed.
Illustration for editorial purposes
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OEM Part Number: confirm via VIN — Rear silencer (aftermarket) Bosal 145-193 / Walker 23464
| Rear silencer (back box) — aftermarket | Bosal 145-193, 145-249, 145-127, 145-125, 145-117; Walker 23464, 23516, 22624, 23709 (code 52); Ernst 695039, 695015; Asmet 14.050; MTS 01.60657, 01.92170; Vegaz DS-283, DS-252, DS-339; Polmo 15.232, 15.14 |
|---|---|
| Centre / intermediate silencer — aftermarket | Bosal 145-001; Ernst 048002; Vegaz DS-216, DS-293, FS-376; Polmo 15.21, 15.205; No Walker. |
| Front pipe / catalytic converter (DPF on diesels) — aftermarket | Bosal 090-257, 090-195 (Euro 5/6); Walker 28037 (manifold type, 200 mm, code 91); Vegaz DK-998, DK-982; BM Catalysts BM92225H, BM92154H; JMJ 1091653 (HR16DE 1.6 petrol, 860 mm). |
| Genuine (OE) numbers quoted | None quoted in catalogue listings — order genuine parts against your VIN |
| Fitment notes | Petrol, 1.5 dCi diesel, LPG and hybrid listed; only JMJ 1091653 gives an engine code (HR16DE). |
A Genuinely Important Warning: The Light Going Off Doesn't Mean It's Fixed — Nissan Note Exhaust System
This is genuinely worth understanding if you've seen the amber DPF warning light appear, then go off again after a shorter drive: this doesn't necessarily mean the problem is solved. Clearing the light typically requires sustained driving at speeds above 40mph for at least 20-30 minutes — a shorter drive that clears the light temporarily may only be achieving a partial, incomplete regeneration. If the underlying cause doesn't change, the light will keep returning, and each partial cycle loads a little more unburned soot until eventually even a proper motorway run can't clear the filter.
It's also worth knowing that early diesel models on some platforms don't have the same self-regenerating capability that later generations do — meaning older examples can't necessarily "drive out" a blocking DPF the same way newer cars can.
Nissan Note Exhaust System: The Part That Announces Its Own Problems
Where a lot of Nissan Note parts fail silently until you spot something visually wrong, this one tends to make noise first — a rattle, a drone, an audible change that wasn't there recently. That's a useful early-warning system if you're paying attention.
Nissan Note Exhaust System: Watch: Replacing It
Versa Note is the NA-market E12 Note
Nissan Note Exhaust System: What It Does
Away from the engine, through the silencer, and often through a catalytic converter and particulate filter before reaching the tailpipe — that's the Nissan Note's exhaust job in three steps. Petrol and diesel versions frequently need different systems entirely, since their emissions treatment isn't the same.
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Nissan Note Exhaust System: Warning Signs, DIY Difficulty & Aftermarket Advice
These are the same regardless of make or model — see our full Exhaust System Guide for warning signs and fault codes to watch for, confirming fitment against your VIN, and which aftermarket brands are worth trusting.
More Nissan Exhaust System
The same part, covered across other Nissan models.