{
    "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
}
Select your vehicle

Engine Air Intake Heater Relays

Refine by:

Shop Catalog

Showing 1 - 8 of 8 results
Sort by:
904-308 Engine Air Intake Heater Relay
Part Number: RB904308
Vehicle Info Required to Guarantee Fit
$68.49
Product Details
Notes : 5 in. L x 3 in. W x 2.2 in. H; Steel, Copper, and Plastic Material; Bolt On Mounting Type; Affixed To Relay Case Mounting Bracket; Screw Term/Threaded Post Terminal Design; Weather ResistantProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Butadiene, 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.

Amperage Draw : 95Warranty : Lifetime Dorman limited warrantyReplaces OE Number : R4811, 56026842, 68188401aa, RY-441Recommended Use : OE ReplacementProduct Fit : Direct FitQuantity Sold : Sold individuallySeries : OE Solutions SeriesInterchange Part Number : R4811, 56026842, 68188401aa, RY-441Terminal Quantity : 8Voltage : 12V
RY-441 Engine Air Intake Heater Relay
Part Number: SIRY441
Vehicle Info Required to Guarantee Fit
$68.49
Product Details
Prop 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.

Series : Standard OE ReplacementProduct Fit : Direct Fit
904-100 Engine Air Intake Heater Relay
Part Number: RB904100
Vehicle Info Required to Guarantee Fit
$46.49
Product Details
Notes : Also a Diesel Glow Plug Relay; 1.1 in. L x 1.1 in. W x 1.6 in. H; Plug-in Mounting TypeProp 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.

Amperage Draw : 100Warranty : Lifetime Dorman limited warrantyTerminal Gender : MaleReplaces OE Number : R7169, 97371492, 1R2078, RY-1666Recommended Use : OE ReplacementProduct Fit : Direct FitQuantity Sold : Sold individuallySeries : OE Solutions SeriesTerminal Type : BladeInterchange Part Number : R7169, 97371492, 1R2078, RY-1666Terminal Quantity : 4
RY-1567 Engine Air Intake Heater Relay
Part Number: SIRY1567
Vehicle Info Required to Guarantee Fit
$324.49
Product Details
Prop 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.

Warranty : 3-year or 36,000-mile Standard limited warrantyTerminal Gender : Male TerminalRecommended Use : OE ReplacementProduct Fit : Direct FitIncludes : Bracket(s)Quantity Sold : Sold individuallySeries : Standard OE ReplacementTerminal Type : Pin TypeTerminal Quantity : 3 TerminalsVoltage : 12 VoltsConnector Gender : Female Connector
904-300 Engine Air Intake Heater Relay
Part Number: RB904300
Vehicle Info Required to Guarantee Fit
$46.49
Product Details
Notes : 2.5 in. L x 3.3 in. W x 3.1 in. H; Steel, Copper, and Plastic Material; Bolt On Mounting Type; Affixed To Relay Case Mounting Bracket; Threaded Post Terminal Design; Weather ResistantProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, 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.

Amperage Draw : 95Warranty : Lifetime Dorman limited warrantyReplaces OE Number : R7282, 5187880AB, 5187880AC, RY-1779Recommended Use : OE ReplacementProduct Fit : Direct FitQuantity Sold : Sold individuallySeries : OE Solutions SeriesInterchange Part Number : R7282, 5187880AB, 5187880AC, RY-1779Terminal Quantity : 4Voltage : 12V
RY-1552 Engine Air Intake Heater Relay
Part Number: SIRY1552
Vehicle Info Required to Guarantee Fit
$26.99
Product Details
Notes : (4) Round ConnectorsProp 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.

Warranty : 3-year or 36,000-mile Standard limited warrantyTerminal Gender : MaleRecommended Use : OE ReplacementProduct Fit : Direct FitQuantity Sold : Sold individuallySeries : Standard OE ReplacementTerminal Type : ScrewTerminal Quantity : 4Voltage : 12VConnector Gender : Male
RY-1779 Engine Air Intake Heater Relay
Part Number: SIRY1779
Vehicle Info Required to Guarantee Fit
$44.99
Product Details
Notes : (4) Connector Quantity; Round Connector ShapeProp 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.

Warranty : 3-year or 36,000-mile Standard limited warrantyTerminal Gender : Male TerminalRecommended Use : OE ReplacementProduct Fit : Direct FitIncludes : Mounting BracketQuantity Sold : Sold individuallySeries : OE Replacement SeriesTerminal Quantity : 4 TerminalsVoltage : 12 VoltsConnector Gender : Male Connector
68393978AB Engine Air Intake Heater Relay
Part Number: MOP68393978AB
Vehicle Info Required to Guarantee Fit
$123.49
Vehicle Fitment
  • 2019 - 2020 Ram 5500 Base 6 Cyl 6.7L
  • 2019 - 2020 Ram 3500 Laramie 6 Cyl 6.7L
  • 2019 - 2020 Ram 2500 Laramie Longhorn 6 Cyl 6.7L
  • 2019 - 2020 Ram 3500 Laramie Longhorn 6 Cyl 6.7L
  • 2019 - 2020 Ram 4500 Base 6 Cyl 6.7L
  • 2019 - 2020 Ram 2500 Tradesman 6 Cyl 6.7L
  • 2019 - 2020 Ram 3500 Big Horn 6 Cyl 6.7L
  • 2019 - 2020 Ram 2500 Limited 6 Cyl 6.7L
  • 2019 - 2020 Ram 3500 Tradesman 6 Cyl 6.7L
  • 2019 - 2020 Ram 2500 Laramie 6 Cyl 6.7L
  • 2019 - 2020 Ram 2500 Big Horn 6 Cyl 6.7L
  • 2019 - 2020 Ram 3500 Limited 6 Cyl 6.7L
Product Details
Prop 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.

Quantity Sold : Sold individuallyWarranty : 36-month or 36,000-mile Mopar limited warrantyInterchange Part Number : 68393978AB, 68393978AAReplaces OE Number : 68393978AB, 68393978AARecommended Use : OE Replacement
Page 1 of 1 | Showing 1 - 8 of 8 results

Popular Products

904-308 Engine Air Intake Heater Relay
Part No: RB904308
( Review)
$68.49
68393978AB Engine Air Intake Heater Relay
Part No: MOP68393978AB
( Review)
$123.49

Helpful Automotive Resources

P0541 Code: Intake Air Heater “A” Circuit Low
P0541 Code: Intake Air Heater “A” Circuit LowDiagnostic trouble code (DTC) P0541 indicates “Intake Air Heater “A” Circuit Low.” It covers certain diesel-engined vehicles.