{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}
1999 BMW 318ti

1999 BMW 318ti Parts & Accessories

Auto Body Parts & Mirrors

Grid View
List View

Headlights & Lighting

Engine & Drivetrain

Brakes, Suspension & Steering

Interior Accessories

Exterior Accessories

Wheels

Tools & Garage

Top Rated Products

Fits great!
Daniel R.
VERIFIED PURCHASER
Great fit!
Daniel R.
VERIFIED PURCHASER
A pleasure to do business with straighten to the point all the parts were correct andSee More
Vernon L.
VERIFIED PURCHASER

Product Questions & Answers

Q:Does it matter where i use this o2 sesonor like before or after the catalytic converter? Show Less
Snowballer699
A:BEST ANSWERHi Jayden, This item can fit either upstream or downstream, depending on the vehicle application. To check the fitment please use our Vehicle Selector — which can be found towards the top of the homepage as well as all categories, search results, and product pages — can help verify if a part will fit your specific application. To enter your application, simply select your vehicle’s year, make, model, sub-model, and engine type and click “Go.” Once your application is selected, you’ll see a “Guaranteed to Fit” badge if the part will fit, and we recommend that you also double-check Your Vehicle Fit Details as well as the Vehicle Fitment Information table on the product page. Show less
Aldrin P.
 
4 Questions, 1 AnswerView all Q&As >
Q:My el camino has 2 horns high n low ?
Fernando S.
A:BEST ANSWERHi Fernando, If your vehicle has two horns, then one is for high tone and one is for low tone. Show less
Aldrin P.
 
5 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

The Top 6 BMW M3s In History
The Top 6 BMW M3s In HistoryThe BMW M3 E36 was more than the E30’s successor一it was a pioneer in its own right.
German Cars That Are Worth Every Penny
German Cars That Are Worth Every PennyGerman cars are undeniably world-class. But what exactly catapulted them to automotive fame? Engineering
BMW Highway Assistant Explained
BMW Highway Assistant ExplainedThe newest version of BMW Highway Assistant offers even more. It uses lane-keeping assistance (LKA) and adaptive cruise control (ACC) technologies as it works. BMW’s Evasion Aid and traffic-jam assist are also part of the newer package. The system also includes the Active Lane Change feature, which only needs you
Car Logo Legends: What Do These Car Logos Mean?
Car Logo Legends: What Do These Car Logos Mean?There’s more to these four rings than meets the eye. In the 1900s, four different manufacturers merged to create Auto Union AG, the company that would eventually become Audi AG. These companies were DKW, Horch, Wanderer, and of course, Audi itself. 
The Top 5 BMW M5 Models in History
The Top 5 BMW M5 Models in HistoryRenowned for being one of the best-driving sports sedans of all time, the BMW E39 M5 is a timeless vehicle beloved by BMW owners from all around the world.
The Best James Bond Cars of All Time
The Best James Bond Cars of All TimeUtilized by not just one Bond actor but two, the Aston Martin V8 made appearances in the 1987 film The Living Daylights as well as the 2021 film No Time to Die. The films featured Timothy Dalton and Daniel Craig respectively.