Check if this fits your car first
We can’t guarantee fitment or accept fitment returns without a vehicle selected.
Year
Make
Model
Trim
Engine
Check if this fits your vehicle
Select your vehicle details below
Select Year
Select Make
Select Model
Or call us at 888-477-2530 — we’ll help you out.
Check if this fitsShop worry-free by verifying fitment first. If the part doesn't fit, we'll make it right or refund you. Learn more
Main Image
Click to expand
CSF Radiator 3978
Authorized Dealer
CSF Radiator 3978
BrandCSF RadiatorsLearn More
Qty/Vehicle1
ConditionNew
Includes: (1) Radiator, Hardware
UPC: 77212154159
20% OFF$28895
$360.95Save $72.00•In Stock•Fast ShippingAs low as $72.24/mo with PayPal
1
Estimated Delivery by calculating...
Calculating shipping time...
Ships to
Product Specifications
Features & Benefits
- •Direct OE fit - no modifications needed
- •Meets or exceeds manufacturer specs
- •24-month warranty included
- •Fast Shipping — ships same day before 3 PM ET
BrandCSF Radiators
Part Number3978
Part TypeRadiator
ConditionNew
Additional Accessories IncludedNo
Bottom Inside Diameter0 IN
Compatibility
Vehicle Compatibility
Guaranteed to fit 0 vehicles from Infinity--Infinity
No compatibility data available
Frequently Asked Questions
We're always here to help. If you can't find your answer, ask Rydon - our AI assistant will help you out.
What is the core material?
Check the specs - CSF offers aluminum and copper cores for different applications.
How many rows does this radiator have?
Check the Core Row Quantity spec - more rows typically means better cooling capacity.
Does this include a radiator cap?
Check the 'What's Included' section for cap and mounting hardware details.
Compatibility
Vehicle Compatibility
Guaranteed to fit 0 vehicles from Infinity--Infinity
No compatibility data available
Product Specifications
Brand
CSF
Part Type
Radiator
Bottom Inside Diameter
0 IN
Center Electrode Core Material
Copper
Part Number
3978
Additional Accessories Included
No
Box Length (In)
30 7/16
Center Electrode Tip Material
Platinum
Additional Accessories IncludedNo
Bottom Inside Diameter0 IN
Box Length (In)30 7/16
Center Electrode Core MaterialCopper
Center Electrode Tip MaterialPlatinum
Components IncludedReceiver/Drier
Core Length21 3/4 IN
Core Length (In)14.63
Core MaterialAluminum
Down Flow Or Cross Flow TypeCross Flow
Electrical Terminal TypeNon-Removable Nut
Filter Media MaterialCellulose paper
Filter TypeSpin-On
Filtering MaterialCellulose Paper
Gasket MaterialSilicone
Gasket Or Seal IncludedYes
Gasket TypeGasket O-Ring
Grade TypePerformance
Ground Electrode Core MaterialCopper
Ground Electrode Tip MaterialPlatinum
Hazardous MaterialNo
Inlet Diameter13/16 Right IN
Inlet Length (In)16 1/8
Insulator MaterialCeramic
Oil Filter TypeSpin-On/Canister
Outer Diameter Bottom3.031 MM
Outlet Diameter13/16 Left IN
Outlet Length (In)16 1/8
Outside Diameter3.031 in
Outside Diameter Top3.031 MM
Resistor TypeYes
Seat TypeFlat
Skirt Length0.0 IN
Tank MaterialPlastic
Thread Type StandardMetric
Washer TypeCrush
Washer(S) IncludedYes
Anti-Drain Back ValveYes
Automotive Item Weight (Lbs)1.52119 lb
Box Height (In)5 1/2
Box Weight (Lbs)13
Box Width (In)19 5/8
Burst Pressure327 PS
Bypass Relief ValveNo
Bypass Relief Valve Setting14.22 PS
Center Electrode DesignFine Wire
Center Electrode Insulator Tip Projection0.14 IN
Center Electrode ProjectionMid Projection
ConfigurationParallel Flow Condenser (PFC)
Connection Size1"-12UNF-2B
Core Height (In)24.50
Core Size24 1/2" x 14 5/8" x 5/8"
Core Thickness2 1/16 IN
Core Thickness (In)0.63
Core Width15 11/16 IN
Ground ConfigurationJ-Gap
Ground Electrode Quantity1
Ground Electrode Tip DesignStandard
Height4.173228 IN
Hex Size5/8" (16mm)
Inlet Size5/8" Diameter
Inlet Width (In)2 1/2
Insulator Height53.0 MM
Manufacturer Heat Range7
Marine ApprovedNo
MetallurgyDouble Platinum
Micron Rating20
No. Of Rows2
Non Slip GripNo
Oil Cooler (In)No
Oil Filter Height (In)4.15 in
Outlet Size3/8 Diameter
Outlet Width (In)2 1/2
Part NumberPFR7H-10
Pre-Gap Size1.0 MM
Private Brand?No
Prop 65 Chemical 1see N2580 for all chemicals
Prop 65 Potential EffectsCancer and Reproductive Harm
Prop 65 Warning Label Required?Yes
Prop 65 Warning TextWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. AVERTISSEMENT: Cancer et Troubles de l''appareil reproducteur - www.P65Warnings.ca.gov. ADVERTENCIA: Cáncer y Daño Reproductivo - www.P65
Radiator Cap SuppliedNo
Reach19.0 MM
Relief Valve P.S.I.11-17
Resistance5000.0 82
Service NumberPFR7H-10
SkirtNo
Stock Number3978
Tech NoteUpgraded Heavy Duty Core. 8% Thicker 52mm vs OEM 48mm. Supplied with OEM Style Rock Guard.
Thread SizeM14 - 1.25
Thread Size (Oil Filter)1"-12
Torque NutNo
Short Style Spark PlugNo
Check if this fitsShop worry-free by verifying fitment first. If the part doesn't fit, we'll make it right or refund you. Learn more
Main Image
Click to expand
CSF Radiator 3978
Authorized Dealer
$28895
$360.95SAVE 20%
Dealer charges $523.38— save $234.43
QTY
1
Pay $72.24/mo with
Learn More
Learn More
Fast delivery Mon, Jun 22
Ships To —Edit
In Stock·10 or more available
Fast
Shipping
Shipping
30-Day
Returns
Returns
24-Mo
Warranty
Warranty
ExpertSupport
OE REPLACEMENT
CSF Radiator 3978
|
Part #:3978
|
Radiator
$288.95In Stock
$360.95Save 20%
Pay in 4 interest-free payments of$72.24withPayPal
Quantity:
1
In Stock·10 or more available
Fast delivery between Mon, Jun 22 to Mon, Jun 22
Ships To:Key Features
OEM-Equivalent QualityMeets/exceeds factory specs
American BusinessMaryland since 1986
24-Month WarrantyLimited coverage on every part
Fast Same Day ShippingWe ship all orders the same business day before cutoff
Product Specs
BrandCSF
Part Number3978
Part TypeRadiator
ConditionNew
Additional Accessories IncludedNo
Bottom Inside Diameter0 IN
Box Length (In)30 7/16
Center Electrode Core MaterialCopper
Compatibility
Vehicle Compatibility
Guaranteed to fit 0 vehicles from Infinity--Infinity
No compatibility data available
Questions & Answers
Check the specs - CSF offers aluminum and copper cores for different applications.
Check the Core Row Quantity spec - more rows typically means better cooling capacity.
Check the 'What's Included' section for cap and mounting hardware details.
Have a Question?
Ask Marvin, our Car Expert
Offline
Things to Know
About This Radiator
This CSF automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- •Unusual noises from the component area
- •Decreased vehicle performance
- •Warning lights on dashboard
- •Visible wear or damage
- •Failed vehicle inspection
CSF
Trusted Automotive Brand
CSF is a trusted manufacturer of quality automotive parts.
View all CSF productsInstallation Guide
Moderate
1-3 hours
Tools Needed
Basic hand toolsTorque wrenchVehicle service manual
Frequently Asked Questions
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which are known to the State of California to cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts