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How much does Dodge RM300 repair and maintenance cost?

The cost depends on your car, the type of service, and where you live. Here are estimates for a selection of Dodge RM300 services.

Service Estimate Dealer Estimate Your Savings Location
Service type Ball Joint Front - Lower Left Replacement for 1971 Dodge RM300 V8-5.2L Estimate $240 Dealer Estimate $382 Savings 37.08% Location Denver, CO
Service type Cabin Air Filter Replacement for 1973 Dodge RM300 V8-5.2L Estimate $94 Dealer Estimate $144 Savings 34.41% Location Denver, CO
Service type Serpentine/Drive Belt Replacement for 1974 Dodge RM300 V8-5.2L Estimate $121 Dealer Estimate $198 Savings 38.67% Location Denver, CO
Service type Car Battery Replacement for 1973 Dodge RM300 V8-5.2L Estimate $199 Dealer Estimate $353 Savings 43.64% Location Denver, CO
Service type Car Battery Replacement for 1971 Dodge RM300 V8-5.2L Estimate $199 Dealer Estimate $353 Savings 43.64% Location Denver, CO
Service type Axle / CV Shaft Assembly - Passenger Side Front Replacement for 1973 Dodge RM300 V8-5.2L Estimate $223 Dealer Estimate $369 Savings 39.67% Location Denver, CO
Service type Wheel Bearings - Passenger Side Front Replacement for 1974 Dodge RM300 V8-5.2L Estimate $239 Dealer Estimate $426 Savings 43.91% Location Portland, OR
Service type Oil Change for 1971 Dodge RM300 V8-5.2L Estimate $80 Dealer Estimate $125 Savings 35.83% Location Portland, OR

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Meet some of our expert Dodge RM300 mechanics

Jeffrey

Jeffrey

448 Reviews; 23 years of experience
Second time I've used your mechanic. Book Jeff both times. Always on time and couldn't do any better as far as finding a mechanic
Charlotte, NC
August 22
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Terry

Terry

2 Reviews; 9 years of experience
Great service
Chandler, AZ
May 14
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David

David

22 Reviews; 22 years of experience
David texted me to see if I would like to get the repairs done earlier than the appointment, which I happily agreed to. He arrived right on time, we talked for a few minutes and he went right to work. He was fully prepared and knew exactly what needed to be done and finished about 30 minutes sooner than he anticipated. No problems, no mess and he was polite, agreeable and professional the entire time he was here. Unlike regular shops and automotive technicians that work there, he had no problems with using the parts I purchased already. Since they make money off the marked up parts, some shops refuse to let customers supply their own parts. David knew and understood that I purchased upgraded components for a reason, something I appreciate quite a bit.
New Braunfels, TX
September 17
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Answers to common Dodge RM300 questions

Q: Check engine light
Answered by Jeff
Hi There, It sounds like this may be something related to a fuel issue by what you are describing relative to the car losing power as you pressed on the gas pedal. Your check engine light (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) may come on...
Q: Won't turn over or start , everything works but the lights where the odometer is
Answered by Kevin
Prior to performing diagnostics be sure you have a fully, 100% charged battery that passes a load test (https://www.yourmechanic.com/services/battery-is-dead-inspection). Confirm that the engine immobilizer system (security system) is not activated thus preventing the car from starting. If the immobilizer system...
Q: How many O2 sensor does a 2008 Dodge charger V8 have
Answered by Jeff
Hi There, You should have two O2 sensors (https://www.yourmechanic.com/services/oxygen-sensor-replacement) per bank. One is in front of the catalytic converter (typically in the exhaust manifold) and one is behind the catalytic converter, which is used to monitor the function of the...
Q: Flashing lighting bolt and traction light on, truck will not go over 2000rpm
Answered by Jeff
The lightning bolt light in the Dodge Durango is related to the throttle body (https://www.yourmechanic.com/services/throttle-body-replacement). The throttle body is what is responsible for delivery of fuel to your car's engine. This can come on for a couple of different reasons....

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