Nissan Altima Distributor Replacement at your home or office.

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Distributor Replacement Estimate for Nissan Altima

Nissan Altima Distributor Replacement costs $408 on average.

CarServiceEstimateShop/Dealer Price
1995 Nissan AltimaL4-2.4LService typeDistributor ReplacementEstimate$691.83Shop/Dealer Price$850.93 - $1297.54
1998 Nissan AltimaL4-2.4LService typeDistributor ReplacementEstimate$740.95Shop/Dealer Price$917.85 - $1417.82
1997 Nissan AltimaL4-2.4LService typeDistributor ReplacementEstimate$740.95Shop/Dealer Price$917.85 - $1417.81
1994 Nissan AltimaL4-2.4LService typeDistributor ReplacementEstimate$669.83Shop/Dealer Price$828.92 - $1275.53
1993 Nissan AltimaL4-2.4LService typeDistributor ReplacementEstimate$669.83Shop/Dealer Price$828.97 - $1275.60
1999 Nissan AltimaL4-2.4LService typeDistributor ReplacementEstimate$732.95Shop/Dealer Price$908.61 - $1407.64
1996 Nissan AltimaL4-2.4LService typeDistributor ReplacementEstimate$675.33Shop/Dealer Price$834.30 - $1280.81
2001 Nissan AltimaL4-2.4LService typeDistributor ReplacementEstimate$737.95Shop/Dealer Price$913.84 - $1413.06
Show example Nissan Altima Distributor Replacement prices

Distributor Replacement Service

What is a distributor and how does it work?

The distributor is an electro-mechanical component installed in a car’s ignition system to provide, time, and “distribute” the spark that occurs at each spark plug in an engine’s combustion cylinders. The distributor contains a rotating shaft with a gear at the bottom that engages a gear on the engine’s camshaft. Atop the shaft is a plastic rotor that has electrical contacts molded in. As the plastic rotor turns, it completes a high voltage circuit to each electrical contact, one per engine cylinder, that is molded into a plastic distributor cap. That high voltage then flows along the spark plug wire to the spark plug, creating the spark that ignites the air-fuel mixture in an engine cylinder.

Distributors vary in design: some may have the ignition coil built in, some have vacuum advance mechanisms attached for engine timing, and really old distributors may even have mechanical points. Vintage cars, that is cars older than 25 years, will more commonly be equipped with a distributor. Most modern car designs have replaced the distributor with fully electronic systems controlled by engine sensors for more precise, and more powerful, ignition system operation.

When to consider replacing the distributor:

  • Worn or damaged integral parts. Worn shaft bushings can result in wobbling or eccentric rotation of the rotor, resulting in misfires, loss of power, rough idle and poor mileage. If the shear pin breaks that secures the distributor shaft drive gear, complete loss of ignition spark distribution is the result. A failed ignition module that is mounted to the distributor housing may also be more cost-performance efficient to replace the entire distributor.
  • Visible oil leaks. Distributors are attached to the engine and consequently, there are seals, both internal and external, that keep oil from leaking at the point of attachment. External O-rings are serviceable but if an internal oil leak occurs, due to a worn shaft, for example, it might necessitate rebuilding or replacing the distributor.

How do mechanics replace the distributor?

Distributors are bolted to the engine block or the cylinder head. The replacement procedure is as follows:

  • Once all diagnostic tests are complete and the distributor is confirmed to be faulty, disconnect the battery negative cable.
  • Set engine at top dead center on the compression stroke for cylinder no. 1. Mark location of distributor housing and shaft relative to the engine mounting surface.
  • Remove primary and secondary ignition system wiring connected to the distributor. Unbolt and remove the distributor. Temporarily cover the hole in the head or block so no foreign matter drops into the engine.
  • Install new distributor and new cap and rotor, with the rotor pointing to the cylinder no. 1 firing-order electrode of the distributor cap. Reconnect all wiring and reconnect battery negative cable.
  • Start engine and set basic engine ignition timing per original equipment manager specification. Then check timing advance for proper function. Road test vehicle.

Is it safe to drive with a distributor problem?

Yes. A faulty distributor will cause increased fuel consumption, increased emissions and poor engine operation but does not generally create a safety hazard.

When replacing a distributor keep in mind:

  • Many ignition system failures will mimic a distributor failure, including faulty spark plugs, faulty wiring, and a worn cap and rotor. Mechanics will always test the distributor directly to ensure it is not needlessly replaced.
  • If a distributor is removed for testing and then re-installed, be sure that new o-rings are installed. Re-using old o-rings often results in oil leaks.
  • If the distributor is replaced, and the spark plugs and spark plug wires have considerable mileage on them, the best results will be obtained by replacing those components at the same time the new distributor is installed.

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Meet some of our expert Nissan mechanics

Real customer reviews from Nissan owners like you.

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Jermaine

22 years of experience
147 reviews
Jermaine
22 years of experience
Altima 1997 - Distributor - Rockville, MD
I would like to compliment the excellent work performed on my car by Jermaine Lewis. He showed up as scheduled, correctly diagnosed the problem and repaired my vehicle in a very short and efficient manner. His Professionalism and friendly personality showed that He is a Great Asset and Representative for your company****Once again Thank You Jermaine for your fine efforts!***I will be usuing "Your Mechanic" in the future.

Dan

32 years of experience
1001 reviews
Dan
32 years of experience
Altima 2000 - Distributor - Duluth, GA
Dan is awesome! He fixed my car in a matter of time. A+

Nathan

13 years of experience
12 reviews
Nathan
13 years of experience
Altima 2013 - Battery - Eugene, OR
Nathan was great , he fixed my issues and was very upfront and honest .

Nathan

13 years of experience
12 reviews
Nathan
13 years of experience
Altima 2013 - Serpentine/Drive Belt - Eugene, OR
Nathan was great , he fixed my issues and was very upfront and honest .

Excellent Rating

(8)

Rating Summary
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Number of Nissan Altima Distributor Replacement services completed
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