Mishimoto Performance Aluminum Radiator, fits Honda Civic Si 2012-2015 MMRAD-CIV-12SI

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Specifications:

BrandMishimoto
Part NumberMMRAD-CIV-12SI
GTIN00840197727058
Drain Plug Thread SizeM12 - 1.5
Core FinishUncoated
Drain Plug IncludedYes
Overall Height19.18 in
Core Height14.69 in
Core Thickness1.02 in
Core MaterialAluminum
Outlet LocationBottom Left
Transmission Oil Cooler IncludedNo
Radiator Cap IncludedYes
Core Length26.36 in
Core Row Quantity1
Inlet Diameter1.26 in
Inlet LocationTop Left
Outlet Diameter1.26 in
Fluid Capacity0.69 gal
Down Flow Or Cross Flow TypeCross Flow
Overall Length27 in
Overall Width5.22 in
Sellingpoint01Built For The High-rev Demands Of The Civic Si K-series — The Oversized Aluminum Core Absorbs Sustained Thermal Output During Back-to-back Pulls, Spirited Street Driving, And Track Sessions Where The Stock Radiator Begins To Fall Behind.
Sellingpoint0263% More Core Volume Over Stock — The Enlarged Core Delivers Greater Surface Area And Thermal Capacity Than The Factory Unit, Running Measurably Cooler When The K-series Is Pushed Hardest.
Sellingpoint03All-aluminum Construction, No Plastic To Crack — Full Aluminum End Tanks Joined By Precision Tig-welds Replace The Factory Components That Fail Under Heat Cycling And Sustained High-rpm Use.
Sellingpoint04Magnetic Drain Plug Removes Ferrous Debris Before It Circulates — Catches Metallic Particles From The Cooling System To Protect K-series Engine Internals And Extend Service Life Beyond The Stock Interval.
Sellingpoint05Included High-pressure Radiator Cap Maintains Optimal System Pressure — Delivers Enhanced Cooling Performance From The First Drive Without Sourcing Additional Components.
Sellingpoint06Drops In Without Modification — Confirmed Direct Fit For The 2012-2015 Honda Civic Si, Compatible With All Stock Hoses And Components — No Cutting, Fabricating, Or Adapter Work Required.
Sellingpoint07Own It For Life — Backed By Mishimoto's Lifetime Warranty, Your Investment Is Protected Long After Install Day.
Engine CodesK24z7
IncludesMishimoto Radiator--mishimoto Radiator Cap--magnetic Drain Plug--mishimoto Lifetime Warranty

Specifications:

Description:

Upgrade the cooling system of your 2012-2015 Honda Civic Si with this Mishimoto Performance Aluminum Radiator, built to manage the sustained thermal output of a high-revving K-series engine on the street and the track. All-aluminum construction with precision TIG-welded end tanks outlasts the factory plastic-tanked unit prone to cracking under heat cycling and repeated high-rpm use. A 63% increase in core volume over the OEM radiator delivers greater surface area and thermal capacity, keeping coolant temperatures stable during back-to-back pulls, spirited street sessions, and weekend track days where the stock radiator starts to fall behind. ---- Designed as a direct-fit replacement for the 2012-2015 Honda Civic Si, this radiator drops in without cutting, fabricating, or modifications, and works seamlessly with all stock hoses and components without alteration. The included high-pressure radiator cap maintains optimal system pressure from the first drive, extracting the full benefit of the upgraded core. The Mishimoto Magnetic Drain Plug catches ferrous metallic debris before it circulates through the cooling system, protecting your K-series engine internals and extending service life beyond what the factory setup allows. ---- Don't wait for your stock radiator to crack and leave you sidelined. Whether you daily drive your Civic Si, push it hard on weekend canyon runs, or are building toward a higher-output K-series setup, this aluminum radiator handles the sustained thermal demands your factory unit was never built for. Proactive cooling upgrades protect your engine investment - and this one is built to outlast it. Backed by the Mishimoto Lifetime Warranty, this Performance Aluminum Radiator is the last cooling upgrade your 2012-2015 Honda Civic Si will ever need.

Description:

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Specifications:

BrandMishimoto

Part NumberMMRAD-CIV-12SI

GTIN00840197727058

Drain Plug Thread SizeM12 - 1.5

Core FinishUncoated

Drain Plug IncludedYes

Overall Height19.18 in

Core Height14.69 in

Core Thickness1.02 in

Core MaterialAluminum

Outlet LocationBottom Left

Transmission Oil Cooler IncludedNo

Radiator Cap IncludedYes

Core Length26.36 in

Core Row Quantity1

Inlet Diameter1.26 in

Inlet LocationTop Left

Outlet Diameter1.26 in

Fluid Capacity0.69 gal

Down Flow Or Cross Flow TypeCross Flow

Overall Length27 in

Overall Width5.22 in

Sellingpoint01Built For The High-rev Demands Of The Civic Si K-series — The Oversized Aluminum Core Absorbs Sustained Thermal Output During Back-to-back Pulls, Spirited Street Driving, And Track Sessions Where The Stock Radiator Begins To Fall Behind.

Sellingpoint0263% More Core Volume Over Stock — The Enlarged Core Delivers Greater Surface Area And Thermal Capacity Than The Factory Unit, Running Measurably Cooler When The K-series Is Pushed Hardest.

Sellingpoint03All-aluminum Construction, No Plastic To Crack — Full Aluminum End Tanks Joined By Precision Tig-welds Replace The Factory Components That Fail Under Heat Cycling And Sustained High-rpm Use.

Sellingpoint04Magnetic Drain Plug Removes Ferrous Debris Before It Circulates — Catches Metallic Particles From The Cooling System To Protect K-series Engine Internals And Extend Service Life Beyond The Stock Interval.

Sellingpoint05Included High-pressure Radiator Cap Maintains Optimal System Pressure — Delivers Enhanced Cooling Performance From The First Drive Without Sourcing Additional Components.

Sellingpoint06Drops In Without Modification — Confirmed Direct Fit For The 2012-2015 Honda Civic Si, Compatible With All Stock Hoses And Components — No Cutting, Fabricating, Or Adapter Work Required.

Sellingpoint07Own It For Life — Backed By Mishimoto's Lifetime Warranty, Your Investment Is Protected Long After Install Day.

Engine CodesK24z7

IncludesMishimoto Radiator--mishimoto Radiator Cap--magnetic Drain Plug--mishimoto Lifetime Warranty