BMW 318i Engine Wiring Harnesses

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            There's a factory-installed engine wiring harness in your BMW 318i helps keep the wires, cables, connectors, and terminals in your luxury vehicle organized. That keeps your electrical components running right, since they're being fed the juice they need.

            How Engine Wiring Harnesses Work

            The engine wiring harness sends electrical power to parts like your battery, alternator, headlights, windshield wipers, and entertainment system. To put it bluntly, any component that needs electricity to work right relies upon the BMW 318i engine wiring harness doing its job.

            How to Tell When Your Engine Wiring Harness is Failing

            When your engine wiring harness begins to go bad, you'll want to replace it as soon as you can. Signs of trouble include:

            • Ignition problems
            • Parts stop working
            • Battery problems
            • Your lights don't turn on

            Buy Genuine BMW Engine Wiring Harnesses Online and Save

            The best engine wiring harness for your sedan is one made by your OEM, since BMW makes theirs specifically to fit their models. Our online auto parts center has yours in stock and priced up to 35% off MSRP. Buy today and we'll ship your order directly to your front door!

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            Engine Wiring Harness 121051MO

            $637.28
            MSRP $839.64
            Save $202.36
            24.1% Off
            61111243646 - : Engine Wiring Harness A611A0 for BMW Image

            Engine Wiring Harness A611A0

            $106.85
            MSRP $112.24
            Save $5.39
            4.8% Off
            12518417820 - : Engine Wiring Harness 9100000P58 for BMW Image

            Engine Wiring Harness 9100000P58

            $1,179.44
            MSRP $1,404.93
            Save $225.49
            16% Off
            12518417821 - : Engine Wiring Harness 9100000P58 for BMW Image

            Engine Wiring Harness 9100000P58

            $2,211.46
            MSRP $2,634.26
            Save $422.80
            16.1% Off
            12517838569 - : Engine Wiring Harness C121051MO for BMW Image

            Engine Wiring Harness C121051MO

            $2,391.78
            MSRP $3,014.22
            Save $622.44
            20.7% Off
            12517524942 - : Engine Wiring Harness Engin 121051MO for BMW Image

            Engine Wiring Harness Engin 121051MO

            $792.76
            MSRP $1,044.48
            Save $251.72
            24.1% Off
            12517570407 - : Engine Wiring Harness Engin 121051MO for BMW Image

            Engine Wiring Harness Engin 121051MO

            $792.76
            MSRP $1,044.48
            Save $251.72
            24.1% Off
            12518515414 - : Engine Wiring Harness Engin 121051MO for BMW Image

            Engine Wiring Harness Engin 121051MO

            $540.53
            MSRP $712.17
            Save $171.64
            24.1% Off
            12517831637 - : Engine Wiring Harness Engin C121051MO for BMW Image

            Engine Wiring Harness Engin C121051MO

            $747.04
            MSRP $941.45
            Save $194.41
            20.7% Off
            12517513554 - : Engine Wiring Harness Engin C121051MO for BMW Image

            Engine Wiring Harness Engin C121051MO

            $417.81
            MSRP $517.54
            Save $99.73
            19.3% Off
            12518574265 - : Engine Wiring Harness Engin 121051MO for BMW Image

            Engine Wiring Harness Engin 121051MO

            $427.72
            MSRP $553.89
            Save $126.17
            22.8% Off
            12518584112 - : Engine Wiring Harness Engin 121051MO for BMW Image

            Engine Wiring Harness Engin 121051MO

            $594.57
            MSRP $783.36
            Save $188.79
            24.1% Off

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