{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2003 BMW M3
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2003 BMW M3

2003 BMW M3 Heater Cores

Refine by:

Shop Catalog

Showing 1 - 3 of 3 results
Sort by:
Heater Core, 6 Cyl
Replacement
Heater Core, 6 Cyl
Part Number: RB50300001
Guaranteed to Fit
$39.99
Vehicle Fitment
  • 2003 BMW M3 Base 6 Cyl 3.2L
Product Details
Notes : Pipes not includedReplaces OE Number : 64118372783Replaces DPI Number : 8034Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return PolicyCore Material : AluminumOutlet Size : 0.69 in.Interchange Part Number : 92038, 8231568, 98067, 64118372783Core Dimensions : 5.25 x 8.25 x 1.25 in. Core SizeInlet Size : 0.69 in.
Heater Core, 6 Cyl -
4-Seasons®
Heater Core, 6 Cyl -
Part Number: FS92038
Guaranteed to Fit
$46.49
Vehicle Fitment
  • 2003 BMW M3 Base 6 Cyl 3.2L
Product Details
Notes : 8.25 in. Core Width; 5.25 in. Core Height; 1.25 in. Core Depth; 0.69 in. Tube 1; 0.69 in. Tube 2Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile 4-Seasons limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : RB50300001, 98067Core Material : Aluminum Core
Heater Core, 6 Cyl
Behr®
Heater Core, 6 Cyl
Part Number: BEH01754020
Guaranteed to Fit
$116.49
Vehicle Fitment
  • 2003 BMW M3 Base 6 Cyl 3.2L
Product Details
Replaces OE Number : 64-11-8-372-783Quantity Sold : Sold individuallyWarranty : 24-month or 24,000-mile limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Page 1 of 1 | Showing 1 - 3 of 3 results

Popular Products

Product Questions & Answers

Replacement Heater Core, 6 Cyl
$39.99
Q:Which o rings should I get to go with this?
Theresa R.
A:BEST ANSWERHi Butterhag, To check for the correct O-rings - Please enter your vehicle’s year, make, model, sub-model, and engine type, and type the part's name in the search box. Once your application is selected, you’ll see a “Guaranteed to Fit” badge if the part will fit, and we recommend that you also double-check Your Vehicle Fit Details as well as the Vehicle Fitment Information table on the product page. Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

Bad Heater Core Symptoms
Bad Heater Core SymptomsYou’ll also notice that the heater core, with its tanks and fins, looks just like a mini radiator.
What’s the Difference Between Your Car’s Air Conditioner & Heater?
What’s the Difference Between Your Car’s Air Conditioner & Heater?To clarify further, we’re going to discuss how both the heating and A/C systems work, and what they have in common.  How Your Car’s A/C Works
6 Signs of a Bad Radiator
6 Signs of a Bad RadiatorA common sign that something is wrong with the radiator is when your engine starts to overheat. This can be caused by a faulty thermostat. When a defective thermostat no longer opens, the engine will overheat and cause a breakdown. Leaks