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'Merica
All feedback (275)
- l***3 (427)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat Seller, AA+. Shipping speed and communication above and beyond . Thank you!
- thirddoorventures (4284)- Feedback left by buyer.Past 6 monthsVerified purchaseThank you for your business, it means a lot to me! Great buyer!
- d***a (508)- Feedback left by buyer.More than a year agoVerified purchaseItem as described. No problems. Great communication. A very good ebay transaction. Excellent ebay seller.
- bebecar2022 (1158)- Feedback left by buyer.Past 6 monthsVerified purchaseThank you for an easy, pleasant transaction. Excellent buyer. A++++++.
- kpone45 (237)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat buyer fast paying thank you hope to do business with you again.
- thesamuraimonkey42 (2166)- Feedback left by buyer.Past 6 monthsVerified purchaseThank you for purchasing, hope to see you soon!
Reviews (9)

Oct 24, 2016
Replace to top
The simple fact that this does away with the optic siting so far above the rifle's mass it helps the accuracy and ease of access to the bolt carrier group that the price is worth it.

Jun 16, 2017
Only OEM for your car
First of all, OEM for replacement parts is always a good idea for the BMW in your life. It does suck that they're expensive, but the recommended replacement timeframe by BMW for your O2 sensor is 100k miles. So yes you spend a little extra, but you get a part that will last 100k miles at least.
Replacing them is pretty easy, if you've got the tools and some minor experience. Or just YouTube and the tools. It takes about 30 minutes to put the parts in, but you then have a vehicle that runs smoothly and well. I do recommend taking your time to get a proper diagnosis for your car or you diagnose your car so you're not just throwing parts at it to fix the problem. But overall the part fits perfectly and runs remarkably well after replacement.
There is also this to remember. For your BMW specifically, and that is there are specific parts for bank one and two aka front and rear. Don't skimp, if you want your car to run well you need to buy the specific part not a general "universal" O2 pre cat sensor.
05 BMW X3 3.0i auto transmission

Jun 16, 2017
Only OEM For your car
First of all, OEM for replacement parts is always a good idea for the BMW in your life. It does suck that they're expensive, but the recommended replacement timeframe by BMW for your O2 sensor is 100k miles. So yes you spend a little extra, but you get a part that will last 100k miles at least.
Replacing them is pretty easy, if you've got the tools and some minor experience. Or just YouTube and the tools. It takes about 30 minutes to put the parts in, but you then have a vehicle that runs smoothly and well. I do recommend taking your time to get a proper diagnosis for your car or you diagnose your car so you're not just throwing parts at it to fix the problem. But overall the part fits perfectly and runs remarkably well after replacement.
There is also this to remember. For your BMW specifically, and that is there are specific parts for bank one and two aka front and rear. Don't skimp, if you want your car to run well you need to buy the specific part not a general "universal" O2 pre cat sensor.
05 BMW X3 3.0i auto transmission