Gap 0.044in; Plug Type REC10YC4
Gap 0.044"
Gap 0.044 Resistor Plug with Patented U-Groove Design
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Gap 0.044"
Gap 0.044in OE Type ; Plug Type REC10WMPB4
Gap 0.044 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
Gap 0.044 O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap
Gap 0.044"
Gap 0.044" Actual OE Manufacturer
Browse our selection of quality spark plug parts designed specifically for your BMW 525xi. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base
Sedan
L6 3.0L
Automatic · Manual
