Walker Exhaust 16594 exhaust manifold catalytic converter for the 2010-2011 Honda CR-V 4-cylinder 2.4L attaches to the engine cylinder head and cuts exhaust emissions. The manifold and converter are one piece, also called an exhaust manifold with integrated catalytic converter.
- Walker Ultra EPA line with a high-technology washcoat and a high load of precious metals
- Aluminized heat shields, when originally equipped, protect the undercarriage from converter heat
- Thick flanges and manifold for strength and durability
- Stainless steel body with a ceramic substrate
Quick facts
- Part: Walker Exhaust 16594 exhaust manifold catalytic converter
- Also called: exhaust manifold with integrated catalytic converter
- Fits: 2010-2011 Honda CR-V 4-cylinder 2.4L
- Material: Stainless steel
- Condition: New
An emissions check engine light, a rattle from the exhaust or an exhaust leak at the engine can be signs this part is wearing out. These signs alone do not prove the converter is the problem, since a worn oxygen sensor can set the same light.
Fits
This is a direct-fit replacement for the 2010-2011 Honda CR-V 4-cylinder 2.4L, which takes one. It is EPA-compliant for OBDII vehicles from 1996 and newer and is not legal for sale or use in California or Colorado, so check your state's aftermarket converter rules.
Specifications
Fit and size
- Converter position: front
- Quantity per vehicle: 1
- Overall length: 13.88 in
- Inlet: one, 4-bolt welded flange
- Oxygen sensor location: pre-catalyst
Build and materials
- Body material: stainless steel
- Substrate: ceramic
- Emissions: EPA compliant, not CARB certified
- Condition: New
- Walker warranty: 25,000 miles/40,000 km on emissions, 5 years/50,000 miles/80,000 km on structural integrity
- Country of origin: United States
In the box
One exhaust manifold catalytic converter, an inlet gasket, an installer card and a warranty card.
Installation notes
- Bolt-off, bolt-on design that attaches directly to the engine cylinder head and matches all downstream connections.
- The installer card in the box gives the steps.
Interchange: 674-148
641415 · 40938 · 18190REZA00 · 51781
This part cross-references / interchanges with the following part numbers:
641415, 674-148, 40938, 18190REZA00, 51781
Frequently Asked Questions
Does the Walker Exhaust 16594 fit the 2010-2011 Honda CR-V 4-cylinder 2.4L?
Yes. Walker Exhaust 16594 is a direct-fit exhaust manifold catalytic converter for the 2010-2011 Honda CR-V 4-cylinder 2.4L, and that engine takes one.
Does the Walker 16594 exhaust manifold catalytic converter come with a gasket?
Yes. It comes with an inlet gasket, an installer card and a warranty card.
What is the Walker Ultra EPA 16594 body made of?
The body is stainless steel and the substrate is ceramic. The unit also has thick flanges and a high-technology washcoat.
What warranty covers the Walker Ultra EPA 16594?
Walker backs it with a 25,000-mile/40,000-kilometer emissions warranty and a 5-year 50,000-mile/80,000-kilometer structural integrity warranty.
Is the Walker 16594 converter legal in California?
No. This EPA-compliant converter is not legal for sale or use in California or Colorado, and it is not CARB certified.
