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| RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections. | 
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			 Pirate 
			
			
			
				
			
			Join Date: Mar 2008 
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				Oxygen Sensors?
			 
			
			
			http://cgi.ebay.com/ebaymotors/BOSCH...spagenameZWD1V 
		
		
		
		
		
		
			Ok, so my old one is stuck in the old log manifold that leaked like crazy, I got a header to replace the said manifold, and the sensor has 140K on it... What's everyone's experience with these? will this work fine, or do the cheap ones crap out sooner? This part is from Bosch, so I think that I will just pick it up and try it out, to see how it goes. To me it seems that the plastic connector is what really makes the o2 sensors expensive, and that the ones withought it are ALL cheaper... 
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	Rotaries:They are NOT that complicated!  | 
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		#2 | 
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			 My minds tellin' me no... 
			
			
			
				
			
			Join Date: Feb 2008 
				Location: Murfreesboro, TN 
				
				
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			Don't waste your money buying that O2 sensor on eBay.  You should be able to pick one up at Advance for the same price, without having to ship it.   
		
		
		
		
		
		
			I have been running the Bosch 1 wire Universal sensor for over 3 years now with no problems. 
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	1976 Mazda Cosmo RX-5 1976 Mazda Cosmo RX-5 2003 Toyota Tundra TRD 2015 Toyota 4Runner SR5  | 
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		#3 | 
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			 I-had-a-bad-experience... 
			
			
			
				
			
			Join Date: Feb 2008 
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			Last I looked at Advance we had 3 in stock for about that price. just ask for a part# 11027 oxygen sensor and you'll get what you see in that pic on ebay.
		 
		
		
		
		
		
		
			
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	'15 Juke Nismo '06 MX-5 GT SOLD '04 S Silver RX-8 GT Track Day Use SOLD '90 Black TII vert w/ Sprint RE stock port/turbo DD dyno (242.6whp@5500rpm @12psi 8psi@redline) and (250ftlbtq@4800rpm @13psi) SOLD '89 GTUs 6p TII SOLD, '87 sport SOLD, '79 SA stock SOLD '91 B2600i 4x4 w/ Rx-8 LSD SOLD  | 
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		#4 | 
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			 RCC Addict 
			
			
			
			Join Date: Mar 2008 
				Location: Honolulu, Hawaii USA 
				
				
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			An O2 sensor is an O2 sensor is an O2 sensor... 
		
		
		
		
		
		
			
		
		
		
		
	Yes, they are all basically (i.e. functionally) the same. Some like to argue that certain brands react faster...but does this really affect performance (i.e. gas mileage in closed-loop mode)? Yes, you are paying for the end plug. Luckily, the stock plug uses just a 0.250" spade connector for our cars. -Ted  | 
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		#5 | 
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			 Pirate 
			
			
			
				
			
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			Ok, thanks so much for the help! Hopefully this thread will, like others, be helpful to people in the future!
		 
		
		
		
		
		
		
			
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		#6 | 
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			 Rotary Chic 
			
			
			
				
			
			Join Date: May 2008 
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			wow your o2 is there...LOL mine are all pluged
		 
		
		
		
		
		
		
			
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	Turtle Yes I am a girl and I will kick your butt. Prove yourself.  | 
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		#7 | 
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			 Rotary Fanatic 
			
			
			
			Join Date: Apr 2008 
				
				
				
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