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Mishimoto 2008-2009 Pontiac G8 Performance Aluminum Radiator

SKU: MISMMRAD-G8-08

Radiators

MM Radiators - Alum...

Mishimoto 2008-2009 Pontiac G8 Performance Aluminum Radiator

SKU: MISMMRAD-G8-08

Radiators

MM Radiators - Alum...

A$1,390.10
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

IMPORTANT NOTICE: Will not work on 2009.5 models.

Give some extra cooling power to the V8 under the hood of your 2008-2009 Pontiac G8 with this Mishimoto Performance Aluminum Radiator. Our radiator replaces the stock thin core and plastic end tanks with a 2.2 inch-thick core and fully TIG-welded aluminum construction for maximum durability. Our custom-engineered, two-row core provides all the cooling your 6.0L V8 needs for everyday commuting, thrashing some back roads, or a day at the track. The Mishimoto 2008-2009 Pontiac GTO Performance Aluminum Radiator is available in a polished finish and provides optimal cooling for both manual and automatic vehicles. This radiator also includes the Mishimoto Lifetime Warranty for a lifetime of worry-free cooling.

Product Overview

Give some extra cooling power to the V8 under the hood of your 2008-2009 Pontiac G8 with this Mishimoto Performance Aluminum Radiator. Our radiator replaces the stock thin core and plastic end tanks with a 2.2 inch-thick core and fully TIG-welded aluminum construction for maximum durability. Our custom-engineered, two-row core provides all the cooling your 6.0L V8 needs for everyday commuting, thrashing some back roads, or a day at the track. The Mishimoto 2008-2009 Pontiac GTO Performance Aluminum Radiator is available in a polished finish and provides optimal cooling for both manual and automatic vehicles. This radiator also includes the Mishimoto Lifetime Warranty for a lifetime of worry-free cooling.

Product Details

Description:Mishimoto 2008-2009 Pontiac G8 Performance Aluminum Radiator
Install Difficulty:3
Part Number:misMMRAD-G8-08
SellingPoint01:Direct fit for the 2008-2009 Pontiac G8
SellingPoint02:39-percent increase in core volume
SellingPoint03:All-aluminum construction including durable, TIG-welded end tanks
SellingPoint04:Features a two-row, 56mm-thick core for maximum cooling
SellingPoint05:Provides effective temperature reduction on the street, track, or drag strip
SellingPoint06:Increased fluid capacity for improved heat dissipation
SellingPoint07:Efficient temperature regulation for both stock and modified vehicles
SellingPoint08:Includes Magnetic Drain Plug to capture any metallic debris/fragments in your cooling system
SellingPoint09:Includes 19 PSI High-Pressure Radiator Cap which effectively raises the boiling point of engine coolant, providing a safer and more efficient system
SellingPoint10:Mishimoto Lifetime Warranty
SellingPoint11:N/A
SellingPoint12:N/A
SellingPoint13:N/A
SellingPoint14:N/A
SellingPoint15:N/A
TechSpec Applications:2008-2009 Pontiac G8 V8
TechSpec Chassis Codes:Zeta
TechSpec Core Height (in):15.1
TechSpec Core Length (in):29.4
TechSpec Core Thickness (in):2.2
TechSpec DPI:N/A
TechSpec Drain Plug Thread Size:M12 x 1.5
TechSpec Engine Codes:L98--L76--L77
TechSpec Fluid Capacity (gal):N/A
TechSpec Includes:Aluminum Radiator-- Radiator Cap-- Magnetic Drain Plug--Mishimoto Lifetime Warranty
TechSpec Inlet (in):N/A
TechSpec Material:Aluminum
TechSpec Note:This radiator has not been tested on 2009.5 or GXP models.
TechSpec Outlet (in):N/A
TechSpec Overall Height (in):32.4
TechSpec Overall Length (in):15.1
TechSpec Overall Width (ins):5.9
TechSpec Rows:2

Part Type

Radiator

Data: v4.2 - Upd: 2026-10-16 03:07:51

Features

  • 39-percent increase in core volume
  • All-aluminum construction including durable, TIG-welded end tanks
  • Features a two-row, 56mm-thick core for maximum cooling

Specifications

Product Attributes - Brand
Mishimoto
Product Attributes - Manufacturer's Part Number
MMRAD-G8-08
Product Attributes - Part Type
Radiators
Product Attributes - Product Line
Mishimoto Performance Radiators
Product Attributes - UPC
840197719770
Product Attributes - Radiator Material
Aluminum
Product Attributes - Radiator Style
Downflow
Product Attributes - Transmission Cooler
Yes
Product Attributes - Inlet Location
Upper driver side
Product Attributes - Outlet Location
Lower passenger side
Product Attributes - Overall Width (in.)
32.40 in.
Product Attributes - Overall Height (in.)
15.12 in.
Product Attributes - Overall Thickness (in.)
5.90 in.
Product Attributes - Row Quantity
2
Product Attributes - Radiator Finish
Natural
Product Attributes - Core Width (in.)
29.40 in.
Product Attributes - Core Height (in.)
15.10 in.
Product Attributes - Core Thickness (in.)
2.20 in.
Product Attributes - Trans Cooler Adapter Fittings Included
No
Product Attributes - Fan Included
No
Product Attributes - Radiator Cap Included
Yes
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Will not work on 2009.5 models.

Reference Information

Brand Name/s Mishimoto
StreetFX SKU misMMRAD-G8-08
SFX Item ID 4052049
Supplier Item Code 4052049
Manufacturer SKU MMRAD-G8-08
Manufacturer UPC 840197719770
Alternative References mio-mmradg808, MIMMMRAD-G8-08

Brochures

Compatibility

Application Data
  • Application NotesWill not work on 2009.5 models.
    Beginning Year2008
    DrivetrainRWD
    Ending Year2009
    Engine FamilyGM V6 GAS
    Engine Size3.6L/217
    Engine TypeV6
    MakePONTIAC
    ModelG8
    SubmodelBASE
    TransmissionAutomatic
    UniversalNo
  • Beginning Year2008
    DrivetrainRWD
    Ending Year2009
    Engine FamilyGM V6
    Engine Size3.6L/217
    Engine TypeV6
    Engine VIN Code7
    MakePONTIAC
    ModelG8
    SubmodelBASE
    TransmissionAutomatic
    UniversalNo
  • Application NotesWill not work on 2009.5 models.
    Beginning Year2008
    DrivetrainRWD
    Ending Year2009
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size6.0L/364
    Engine TypeV8
    MakePONTIAC
    ModelG8
    SubmodelGT
    TransmissionAutomatic
    UniversalNo
  • Beginning Year2008
    DrivetrainRWD
    Ending Year2009
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size6.0L/364
    Engine TypeV8
    Engine VIN CodeY
    MakePONTIAC
    ModelG8
    SubmodelGT
    TransmissionAutomatic
    UniversalNo
  • Beginning Year2009
    DrivetrainRWD
    Ending Year2009
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size6.2L/376
    Engine TypeV8
    Engine VIN CodeW
    MakePONTIAC
    ModelG8
    SubmodelGXP
    TransmissionAutomatic
    UniversalNo
  • Beginning Year2009
    DrivetrainRWD
    Ending Year2009
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size6.2L/376
    Engine TypeV8
    Engine VIN CodeW
    MakePONTIAC
    ModelG8
    SubmodelGXP
    TransmissionManual
    UniversalNo

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