CLK-Class (W209) 2003 on: CLK 270 CDI, CLK 200K, CLK 200 CGI, CLK 240, CLK 320, CLK 350, CLK 500, CLK 550 [Coupes & Cabriolets]

New Battery

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Old Dec 11, 2009 | 12:43 PM
  #1  
mis3's Avatar
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2004 CLK320
New Battery

My 2004 CLK320 is 6 years old. The car is running great but I am thinking to change the battery. I was told that a typical car battery lasts about 7 years.

Is it important to get OE battery?
In Toronto, OE battery costs $270 CAN while a non-OE battery costs $100.
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Old Dec 11, 2009 | 04:31 PM
  #2  
quaalude's Avatar
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From: Brandon, Florida
2012 C63 Coupe P31
I would wait until your battery takes a dump first. No need in wasting money when it is not needed.
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Old Dec 11, 2009 | 04:35 PM
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Corrolla
Dont fix if it aint broke.

Andy
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Old Dec 11, 2009 | 05:33 PM
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2004 CLK320
I was thinking now that the battery is older, it might be weaker and the other charging components may have to work harder to compensate.

Now, if you have to change the battery, would you go OE or non-OE, considering the vast price difference ($240 vs $200)?
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Old Dec 11, 2009 | 05:48 PM
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E320 CDI, SL550, clk550
Originally Posted by M-bENZ
Dont fix if it aint broke.

Andy
I'm not sure I agree. Most new cars are very power thirsty and the batteries when they die can go from on to off as opposed to a slow death.

At 5+ yrs I'd probably ditch it and salute it's years of good service.

I go out of my way to avoid dead batteries.
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Old Dec 12, 2009 | 09:01 AM
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From: Carlsbad, California
2019 Mercedes CLS450, 2020 Range Rover Evoque
Battery

Just replaced mine at 6 years old...went for an aftermarket battery (Sears) and saved over a $100 . Same specs, better warranty. This is a no brainer.
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Old Dec 12, 2009 | 10:19 AM
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'10 c63,'03expedition,ducati999,22'Donzi
i was thinking of getting a new one as well. my car is 7 years old now. I'm sure the battery is original. i bought the car CPO @ 26K miles.I'm sure they didn't put a new battery in it.it's not showing any signs of failure, but like someone else said.don't want to get stuck somewhere and then do it.anyone get a price from the dealer?
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Old Dec 13, 2009 | 08:20 AM
  #8  
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2004 CLK320
Originally Posted by gary1944
Just replaced mine at 6 years old...went for an aftermarket battery (Sears) and saved over a $100 . Same specs, better warranty. This is a no brainer.
Do you happen to know the specs?

I went to local Canadian Tire and the computer recommended this battery: Eliminator ELM 49 850 Prod 104900.0. Unfortunately, I cannot find any info on this battery on the net.

Last edited by mis3; Dec 13, 2009 at 08:29 AM.
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Old Dec 13, 2009 | 10:09 PM
  #9  
mis3's Avatar
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2004 CLK320
Discussed this (OE or non-OE) with my MB service adviser, he said MB batteries are a lot better than those 3rd-party ones. He said you get what you pay for.
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Old Dec 14, 2009 | 12:16 AM
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From: Lake Havasu City, AZ
2016 E250 Bluetec 2002 CL55, 2000 430CLK Cab
Originally Posted by mis3
Discussed this (OE or non-OE) with my MB service adviser, he said MB batteries are a lot better than those 3rd-party ones. He said you get what you pay for.
Man that's a surprise......someone getting a commission advising to buy what he is selling vs. an alternative....Now that's objective!

Sorry for the terse reply it is NOT meant to offend but as MB does NOT manufacture batteries and batteries are built to a certain spec eg. CCA's as well as a few others I think the real difference is the warranty you get as well as the reliability of the supplier! Interstate and Die Hard batteries are every bit as good as the OEM and in many cases are manufactured by the same 3rd party suppliers that build for the Auto Builders!
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Old Dec 14, 2009 | 11:36 AM
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2004 CLK320
How about the size? If I go for non-OE, will it fit perfectly? I would not want it to rattle in the engine compartment.
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Old Dec 14, 2009 | 12:50 PM
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From: Lake Havasu City, AZ
2016 E250 Bluetec 2002 CL55, 2000 430CLK Cab
As long as you get the PROPER group size and not just one that they say will fit you will be just fine.

In my case I got an interstate replacement over 4 years ago and installed it myself in a 2000 CLK 430. Everything lined up perfectly and it clamped into the same place. I saved about 50% at the time and I got a better warranty. I have had ZERO issues in 4 years.
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Old Dec 14, 2009 | 02:37 PM
  #13  
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2004 CLK320
I called the local retail store and the Interstate battery (MTP93) costs $190 CAN.

So, this is cheaper than OE by only $80.
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Old Dec 14, 2009 | 02:54 PM
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From: Lake Havasu City, AZ
2016 E250 Bluetec 2002 CL55, 2000 430CLK Cab
I think that the cost delta might be a little higher down here in the "Lower 48".....but the warranty and coverage is also something to consider with Interstate or even another like Sears Die-Hard. I seem to remember getting a 72 month pro-rated warranty with the first 3 years at 100%, so even if the cost were the same the value is higher in my opinion based on the coverage.

Not sure how it is in Canada but the dealer also wanted $125 here in CA just to install their battery.....which was crazy to me but then again so is anything that is not covered under factory warranty when the dealer quotes a price.
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