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CPS Products 400-0280 EGR system cleaner valve in aerosol can

CPS Products

CPS Products 400-0280 EGR System Cleaner Valve

SKU CH-2E93-2KBZD

Cleans the EGR circuit and removes stubborn carbon deposits without tear-down

  • Cleans the EGR circuit without component removal
  • Removes stubborn carbon deposits throughout the system
  • Lowers emissions and smooths rough idle operation
  • Works with 500-0170M cleaning tool for service
  • California Proposition 65 warning for chemical content

EGR System Cleaner Valve 400-0280

This CPS Products valve is designed for automotive technicians who need to service exhaust gas recirculation systems without full disassembly. It targets stubborn carbon deposits that cause rough idle and increased emissions in gasoline and diesel engines.

Sustained carbon removal action

The formulation works continuously through the entire EGR circuit to dissolve accumulated deposits during the cleaning cycle. It lowers emissions output and smooths rough idle conditions by restoring proper flow without requiring component tear-down or replacement.

Tool-dependent installation process

Effective use requires the 500-0170M cleaning tool to introduce the solution into the system. Without this specific equipment the valve cannot be applied, and California Proposition 65 warnings indicate the product contains chemicals known to cause cancer and reproductive harm.

How it compares

Measured against everything we stock in Plumbing Valves & Valve Assemblies, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 78% of the 720 comparable items (median $47.49).

Specifications

Product
Brand nameCPS PRODUCTS

Questions about this item

Does the 400-0280 cleaner produce fumes or heat that require ventilation during a full-day shop session?

The product carries California Proposition 65 warnings for cancer and reproductive-harm chemicals, so use it in a well-ventilated area and wear appropriate protective equipment.

Which tool is required to connect the 400-0280 valve to the EGR circuit?

The manufacturer highlights note it works with the 500-0170M cleaning tool, which must be available to attach the valve and circulate the cleaner through the system.

Can the 400-0280 cleaner be used on an older EGR valve that has heavy carbon build-up without removing the valve?

The supplier description states it cleans the entire EGR circuit, removes stubborn carbon deposits and eliminates the need for tear-down or part replacement.

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