Denso 4129 Spark Plug, built with advanced technology and adhering to OEM specifications, is a trusted supplier in the automotive aftermarket, ensuring seamless functionality for your ride.
Delivers consistent OE-level performance for optimal engine operation.
Engineered to withstand extreme conditions, ensuring reliable performance over time.
Engineered to deliver continuous and stable performance across diverse and challenging road conditions.
Offers a smoother ride with quicker acceleration and stable idling.
Recognized as one of the best spark plugs available for superior reliability.
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Specifications
Part interchange
Part numbers listed below indicate interchangeable parts. These parts share the same size, parameter, function and compatibility. However, please note that items from different brands may have minor variations.
4129, 41-29 - NAPA, NGK, DENSO AUTO PARTS
U27FER9 - DENSO AUTO PARTS
Compatibility
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Check if this fits your vehicle
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This part is compatible with (13)vehicles
All
Honda
1988 - 1990
Honda
NX250
1990 - 1990
Honda
VFR750R RC30
1990 - 1997
Honda
VFR750F Interceptor
1991 - 1994
Honda
CBR600F F2
1994 - 1994
Honda
RVF750R RC45
1995 - 1998
Honda
CBR600F F3
1996 - 2004
Honda
XR250R
1997 - 2000
Honda
CBR1100XX Super Blackbird
1998 - 2001
Honda
VFR800 Interceptor
1999 - 2000
Honda
CBR600F F4
2000 - 2001
Honda
CBR929RR
2004 - 2004
Honda
CB600F 599
2006 - 2006
Honda
CB600F 599
Highlights
Note detail
Shipping and warranty
Fast shipping
The order will be dispatched within 1 business day, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details.
Easy return
Every order comes with a 90-day free return which means you don't have to pay for a return slip. Please click Return Policy for more details.
Warranty policy
All parts are quality-tested to meet the top-tier aftermarket standards. Please click Warranty Policy for more details.
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Free Return
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Guaranteed Fit
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