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Block heater.
One day I saw (I think it is in this forum) a small heater that fits into the radiator hoze. Can anyone help locate this item. could not find it in Fastlane.
Thanks
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1980 300TD(euro non turbo): Eng: 617.912 /Tran:722.118 1985 300SD: Eng: 617.951/Tran: 722.416 |
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I think www.dieselgiant.com shows the lower heater hose engine/block heater.
I didn`t see the block heater or radiator hose heater in either FastLane or Allpartsexpress. I think zero start has the tank heaters that splice into the heater hose. Charlie
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there were three HP ratings on the OM616... 1) Not much power 2) Even less power 3) Not nearly enough power!! 240D w/auto Anyone that thinks a 240D is slow drives too fast. 80 240D Naturally Exasperated, 4-Spd 388k DD 150mph spedo 3:58 Diff We are advised to NOT judge ALL Muslims by the actions of a few lunatics, but we are encouraged to judge ALL gun owners by the actions of a few lunatics. Funny how that works |
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Quote:
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1980 300TD(euro non turbo): Eng: 617.912 /Tran:722.118 1985 300SD: Eng: 617.951/Tran: 722.416 |
#4
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Lower radiator hose heaters are typically far cheaper on Ebay than at typical online parts suppliers.
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1977 300d 70k--sold 08 1985 300TD 185k+ 1984 307d 126k--sold 8/03 1985 409d 65k--sold 06 1984 300SD 315k--daughter's car 1979 300SD 122k--sold 2/11 1999 Fuso FG Expedition Camper 1993 GMC Sierra 6.5 TD 4x4 1982 Bluebird Wanderlodge CAT 3208--Sold 2/13 |
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I got a lower hose off Amazon for my Courier last winter. It worked ok, but there are posts on here saying that that type of heater is not recommended for these engines as the coolant can't circulate with the thermostat closed, or something along those lines.
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I installed a in hose heater from www.dieselgiant.com about a year ago. And I wouldn't go another winter without one. I live in Centeral Texas, so it doesn't get that cold. But still the car is warmed up to 75-80 degrees after being on 3 hours. It allows the car to start up easier and I can switch over to wvo faster.
Great product for the cost, dieselgiant will also just sell you the heating element if you don't need to replace the hose.
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Professional greasecar installer Austin TX 98 Jetta TDI with grease car kit + veg-therm (totaled) 87 MB 300SDL running on B99 / greasecar kit + 30 fphe www.austingreaseguys.com |
#7
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Not true in my experience. The lower radiator hose does not heat up the engine as quickly as the OE block heater but it is an effective engine heater. I'd always choose a lower radiator hose heater over removing a block heater.
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1977 300d 70k--sold 08 1985 300TD 185k+ 1984 307d 126k--sold 8/03 1985 409d 65k--sold 06 1984 300SD 315k--daughter's car 1979 300SD 122k--sold 2/11 1999 Fuso FG Expedition Camper 1993 GMC Sierra 6.5 TD 4x4 1982 Bluebird Wanderlodge CAT 3208--Sold 2/13 |
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Kerry is right on the money. In my research in block heaters, I found that it would be very costly and prohibited to install a block heater on a 20+ year old car. I was informed it would be be better to install a new lower radiator hose and heater.
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Professional greasecar installer Austin TX 98 Jetta TDI with grease car kit + veg-therm (totaled) 87 MB 300SDL running on B99 / greasecar kit + 30 fphe www.austingreaseguys.com |
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Out of curiosity, how do you test a factory block heater?
Can you put a DMM on it and it should read X ohms? Surely there is an allowable range, right? I know the obvious test of after it's plugged in for a couple of hours the engine will be warm I guess this is for guys like me where it is still in the mid-upper 90s and would like to do some preventive maintenance.
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----Adam 1985 300SD 322,000 |
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Well, it's about 400W, so it should draw about 3.3 amps at 120V. That should correspond to about 36 ohms.
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^thanks Craig
I knew there were some electrical guys here.
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----Adam 1985 300SD 322,000 |
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I put in a block heater in my 300CD when I owned it. Installlation of the block heater was a PITA. I could not get the threaded plug out to install the block heater. I took it to a shop and I thought the guy doing the install was going to explode while trying to get the plug out. He had the allen wrench in the plug and a 6 foot pipe silpped onto the allen wrench, he had all his energy on that pipe before it finally moved. I had tried impact guns 3 ea and 2 air compressors without any movement at all. Those plugs are in there very tight after 20+ years. I opted for the lower radiator hose heater for my 300SD.
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Gary OBK #37 |
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there is a pictorial on here somewhere about a guy pulling the plug and installing a block heater...
hose heaters do work ok.
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John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread "as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do! My drivers: 1987 190D 2.5Turbo 1987 190D 2.5Turbo 1987 190D 2.5-5SPEED!!! 1987 300TD 1987 300TD 1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere! |
#14
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If your existing block heater isn't working check continuity of the cord before you rush to condemn the heater itself. These cords are prone to failure after being exposed to the elements for years, especially up here in the salt belt.
Steve A
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Steve A 92 W140 OM603 97 VW Jetta TDI 90 Passat variant TDI 6 speed MT 94 Chevy K1500 6.5TD 05 E320 CDI + others |
#15
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FWIW, I just checked both of mine.
240D (cold) = 36-37 ohms 300D (warm) = 30-31 ohms IMO, anything in that area will indicate it's OK. |
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