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Shop Dodge D300 Parts

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Direct Fit Horn - High Tone
Replacement
Part Number: REPC502504
Vehicle Info Required to Guarantee Fit
$16.44
Vehicle Fitment
  • 1975 - 1976 Dodge D300 Custom 6 Cyl 3.7L
  • 1975 - 1976 Dodge D300 Custom 8 Cyl 5.2L
  • 1975 - 1976 Dodge D300 Custom 8 Cyl 5.9L
  • 1975 - 1976 Dodge D300 Custom 8 Cyl 7.2L
  • 1976 Dodge D300 Custom 8 Cyl 6.6L
  • 1977 - 1978 Dodge D300 Base 6 Cyl 3.7L
  • 1977 - 1978 Dodge D300 Base 8 Cyl 6.6L
  • 1977 - 1978 Dodge D300 Base 8 Cyl 7.2L
  • 1977 - 1980 Dodge D300 Base 8 Cyl 5.2L
  • 1977 - 1980 Dodge D300 Base 8 Cyl 5.9L
Product Details
Notes : High Tone, With Mounting Bracket, 2 Male Blade TerminalQuantity Sold : Sold individuallyWarranty : 1-year unlimited-mileage warranty
Direct Fit Horn - Low Tone
Replacement
Part Number: REPC502505
Vehicle Info Required to Guarantee Fit
$13.50
Vehicle Fitment
  • 1975 - 1976 Dodge D300 Custom 6 Cyl 3.7L
  • 1975 - 1976 Dodge D300 Custom 8 Cyl 5.2L
  • 1975 - 1976 Dodge D300 Custom 8 Cyl 5.9L
  • 1975 - 1976 Dodge D300 Custom 8 Cyl 7.2L
  • 1976 Dodge D300 Custom 8 Cyl 6.6L
  • 1977 - 1978 Dodge D300 Base 6 Cyl 3.7L
  • 1977 - 1978 Dodge D300 Base 8 Cyl 6.6L
  • 1977 - 1978 Dodge D300 Base 8 Cyl 7.2L
  • 1977 - 1980 Dodge D300 Base 8 Cyl 5.2L
  • 1977 - 1980 Dodge D300 Base 8 Cyl 5.9L
Product Details
Notes : Low ToneQuantity Sold : Sold individuallyWarranty : 1-year unlimited-mileage warranty
Direct Fit Horn - Tone
Replacement
Part Number: SET-REPC502504-2
Vehicle Info Required to Guarantee Fit
$28.44
Vehicle Fitment
  • 1975 - 1976 Dodge D300 Custom 6 Cyl 3.7L
  • 1975 - 1976 Dodge D300 Custom 8 Cyl 5.2L
  • 1975 - 1976 Dodge D300 Custom 8 Cyl 5.9L
  • 1975 - 1976 Dodge D300 Custom 8 Cyl 7.2L
  • 1976 Dodge D300 Custom 8 Cyl 6.6L
  • 1977 - 1978 Dodge D300 Base 6 Cyl 3.7L
  • 1977 - 1978 Dodge D300 Base 8 Cyl 6.6L
  • 1977 - 1978 Dodge D300 Base 8 Cyl 7.2L
  • 1977 - 1980 Dodge D300 Base 8 Cyl 5.2L
  • 1977 - 1980 Dodge D300 Base 8 Cyl 5.9L
Product Details
Components : (2) HornsQuantity Sold : Set of 2Warranty : 1-year unlimited-mileage warranty
Black Floor Mats
Husky Liners®
Part Number: H2152011
Vehicle Info Required to Guarantee Fit
$70.95
Vehicle Fitment
  • 1976 Dodge D300 Custom All Engines Crew Cab Pickup, Covers Hump, Extended Cab Pickup, Covers Hump
  • 1977 - 1980 Dodge D300 Base All Engines
Product Details
Location : Second RowType : Flat Floor MatRow : Second or Third RowColor/Finish : BlackQuantity Sold : 2 PiecesWarranty : Lifetime Husky Liners 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.

Tan Floor Mats
Husky Liners®
Part Number: H2152013
Vehicle Info Required to Guarantee Fit
$70.95
Vehicle Fitment
  • 1976 Dodge D300 Custom All Engines Crew Cab Pickup, Extended Cab Pickup
  • 1977 - 1980 Dodge D300 Base All Engines
Product Details
Location : Second RowNotes : Covers humpType : Flat Floor MatRow : Second or Third RowColor/Finish : TanQuantity Sold : 2 PiecesWarranty : Lifetime Husky Liners limited warranty
Gray Floor Mats, Front Row
Husky Liners®
Part Number: H2151012
Vehicle Info Required to Guarantee Fit
$70.95
Vehicle Fitment
  • 1975 - 1976 Dodge D300 Custom All Engines
  • 1977 - 1980 Dodge D300 Base All Engines
Product Details
Location : Front RowType : Flat Floor MatRow : First RowColor/Finish : GrayQuantity Sold : 2 PiecesWarranty : Lifetime Husky Liners limited warranty
Gray Floor Mats
Husky Liners®
Part Number: H2152012
Vehicle Info Required to Guarantee Fit
$70.95
Vehicle Fitment
  • 1976 Dodge D300 Custom All Engines Crew Cab Pickup, Extended Cab Pickup
  • 1977 - 1980 Dodge D300 Base All Engines
Product Details
Location : Second RowNotes : Covers humpType : Flat Floor MatRow : Second or Third RowColor/Finish : GrayQuantity Sold : 2 PiecesWarranty : Lifetime Husky Liners limited warranty
Ignition Coil - Sold individually
Replacement
Part Number: REPO504601
Vehicle Info Required to Guarantee Fit
$20.36
Vehicle Fitment
  • 1975 - 1976 Dodge D300 Custom 6 Cyl 3.7L
  • 1975 - 1976 Dodge D300 Custom 8 Cyl 5.2L
  • 1975 - 1976 Dodge D300 Custom 8 Cyl 5.9L
  • 1975 - 1976 Dodge D300 Custom 8 Cyl 7.2L
  • 1976 Dodge D300 Custom 8 Cyl 6.6L
  • 1977 - 1978 Dodge D300 Base 6 Cyl 3.7L
  • 1977 - 1978 Dodge D300 Base 8 Cyl 5.2L
  • 1977 - 1978 Dodge D300 Base 8 Cyl 5.9L
  • 1977 - 1978 Dodge D300 Base 8 Cyl 6.6L
  • 1977 - 1978 Dodge D300 Base 8 Cyl 7.2L
Product Details
Configuration : 2-Prong Stud Male Terminal; 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year unlimited-mileage warrantyProp 65 Warning :

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

Oxygen Sensor - 3-Wire, Heated
Replacement
Part Number: USOS-3000
Vehicle Info Required to Guarantee Fit
$27.26
Vehicle Fitment
  • 1975 - 1976 Dodge D300 Custom 6 Cyl 3.7L
  • 1975 - 1976 Dodge D300 Custom 8 Cyl 5.2L
  • 1975 - 1976 Dodge D300 Custom 8 Cyl 5.9L
  • 1975 - 1976 Dodge D300 Custom 8 Cyl 7.2L
  • 1976 Dodge D300 Custom 8 Cyl 6.6L
  • 1977 - 1978 Dodge D300 Base 6 Cyl 3.7L
  • 1977 - 1978 Dodge D300 Base 8 Cyl 6.6L
  • 1977 - 1978 Dodge D300 Base 8 Cyl 7.2L
  • 1977 - 1980 Dodge D300 Base 8 Cyl 5.2L
  • 1977 - 1980 Dodge D300 Base 8 Cyl 5.9L
Product Details
Notes : Heated; Includes Butt type connectors, without plugType : 3-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : UniversalWire Length : 6.69 in. Wire LengthMounting Style : Threaded-in Mounting StyleWarranty : 1-year unlimited-mileage warrantyProp 65 Warning :

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

Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$165.15
Vehicle Fitment
  • 1980 Dodge D300 Base 8 Cyl 5.2L
  • 1980 Dodge D300 Base 8 Cyl 5.9L
Product Details
Location : CenterNotes : With air tube port provisionSeries : Davico Exact FitEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitOxygen Sensor Included : NoAnticipated Ship Out Time : 4-5 business daysWarranty : 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
A/C Compressor Sold individually With clutch, 2-Groove Pulley
Vehicle Info Required to Guarantee Fit
$251.50
Vehicle Fitment
  • 1980 Dodge D300 Base 8 Cyl 5.2L
Product Details
Condition : NewClutch Included : With clutchNumber of Grooves : 2-Groove PulleyQuantity Sold : Sold individuallyWarranty : 1-year limited warranty
Performance Replacement Shock Absorber - Sold individually
Vehicle Info Required to Guarantee Fit
$54.34
Vehicle Fitment
  • 1975 - 1980 Dodge D300 All Submodels All Engines
Product Details
Location : Rear, Driver Or Passenger SideNotes : Gas ChargedType : Shock AbsorberSeries : Rancho RS5000XDesign : Twin-tubeQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementColor/Finish : WhiteProduct Fit : Direct FitExtended Length : 24.05 in. Extended LengthDamper Travel : 9.19 in. Damper TravelDamping Type : Non-AdjustableBushing Material : RubberLower Mount Style : Loop Lower Mount StyleUpper Mount Style : Loop Upper Mount StyleIncludes : Dust boot and bushing(s)Anticipated Ship Out Time : Same day - 1 business dayWarranty : Lifetime Rancho limited warrantyGas Charged : Yes
Performance Replacement Shock Absorber - Sold individually
Vehicle Info Required to Guarantee Fit
$117.98
Vehicle Fitment
  • 1975 - 1980 Dodge D300 All Submodels All Engines
Product Details
Location : Rear, Driver Or Passenger SideType : Shock AbsorberSeries : Rancho RS9000XLDesign : Triple-tubeQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementColor/Finish : SilverProduct Fit : Direct FitExtended Length : 23.75 in. Extended LengthDamper Travel : 8.63 in. Damper TravelDamping Type : AdjustableAdjustment Range : 9-wayBushing Material : PolyurethaneLower Mount Style : Loop Lower Mount StyleUpper Mount Style : Loop Upper Mount StyleIncludes : Dust boot and bushing(s)Anticipated Ship Out Time : Same day - 1 business dayWarranty : Lifetime Rancho limited warranty
Performance Replacement Rear, Driver or Passenger Side Shock Absorber - Sold individually
Vehicle Info Required to Guarantee Fit
$84.00
Vehicle Fitment
  • 1975 - 1976 Dodge D300 Custom All Engines
  • 1977 - 1980 Dodge D300 Base All Engines
Product Details
Location : Rear, Driver Or Passenger SideType : Shock AbsorberSeries : Bilstein B6Design : MonotubeQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementProduct Fit : Direct FitDamping Type : Non-AdjustableAnticipated Ship Out Time : 1-2 Business DaysWarranty : Lifetime Bilstein 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.

Performance Replacement Front, Driver or Passenger Side Shock Absorber - Sold individually
Vehicle Info Required to Guarantee Fit
$65.26
Vehicle Fitment
  • 1975 - 1976 Dodge D300 Custom All Engines
  • 1977 - 1980 Dodge D300 Base All Engines
Product Details
Location : Front, Driver Or Passenger SideType : Shock AbsorberSeries : Bilstein B6Design : MonotubeQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementColor/Finish : YellowProduct Fit : Direct FitDamping Type : Non-AdjustableAnticipated Ship Out Time : 1-2 Business DaysWarranty : Lifetime Bilstein 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 572 | Showing 1 - 15 of 8570 results

Dodge D300 Customer Reviews

Good good good
Danielle Brown
VERIFIED PURCHASER
Purchased on Aug 01, 2019
1976 Cadillac devilles do not have oxygen sensors. I would recommend you review all or most of your items for proper application. Customers could become concerned of parts that may not be applicable.
Purchased on Aug 17, 2015
Oxygen Sensor - 3-Wire, Heated
Jun 10, 2019
excellent
not only included the sensor but also the part that fit into the catalytic converter
Purchased on Nov 30, 2013

Dodge D300 Guides

FAQs—Dodge D300

Last week, I bought a replacement battery and a new cable for my Dodge D300. It was working fine not until this morning, when I badly needed my truck. I turned the key, and it kept on cranking without firing. I removed the battery, and tried again. It worked fine for a short while, and then it died on me. Did I just purchase a junk battery, or is there something wrong with my vehicle?

It could probably be due to a junk battery, but there could also be other reasons why your truck doesn't start even with a newly replaced battery. You might need to check if there is corrosion on the contacts inside the relay and the switch. Inspect if the ignition points of your truck are also corroded. Replace them with new parts, and try to turn on your truck again. If it still won't start, try wiggling the firewall connector, and see if it makes a difference. You may consider replacing the cap and rotor, and make sure to buy the one with brass inside it. Make sure the coils are connected properly, and are rust-free.

I think my Dodge D300 is having a fuel problem. It cut out on me while I was driving it yesterday, and I noticed that the fuel filter was not working properly. It was not being filled with fuel like it should. I thought that the gas cap might be worn out, but it is in good condition. I checked the stock pump, and it is not that worn out yet. What could be wrong?

It is important that your fuel filter is always in good condition. This is the component that cleans the fuel and helps protect fuel injectors. If it is not doing its role correctly, it can cause the fuel injectors to be clogged. When this part is being faulty, it can cause the Check Engine light to turn on. It can also cause engine cylinder misfires. If you have time, you can consider dissecting the fuel filter to know what's wrong with it. You can examine the contaminants trapped inside. It can also help you decide if you need to replace the fuel that you are currently using. Dirty fuel is one of the culprits for a bad fuel filter. Replace it regularly to remove contaminants and reduce restriction to fuel flow. Using fresh filter can contribute in extending the lifespan of your fuel system.

When my ignition switch is in the "start" position, I still don't get the standard 12 volts at the primary. It runs fine in the ignition switch "run" position though. I've checked the wiring diagrams for my vehicle, but it's different from what I have. What should I look for?

You might be looking at the wrong manual because the wiring diagrams should be the same. Perhaps your vehicle is among the trucks that were found to have an underpowered engine, which causes the problem in the ignition switch. The start circuits of those trucks were also rewired.

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