DENSO Auto Parts 671-8185 direct ignition coil boot kit for the 2012-2015 Mercedes-Benz CLS550 V8 4.7L and other vehicles connects each ignition coil to its spark plug. The boot insulates that high-voltage connection.
- DENSO First Time Fit COP boot set
- Insulator and spring built to a precision fit
- Tested for reliability and first-time fit
- Black silicone boot, 109.73 mm long
Quick facts
- Part: DENSO Auto Parts 671-8185 direct ignition coil boot kit
- Fits: 2012-2015 Mercedes-Benz CLS550 V8 4.7L and other vehicles
- Material: Silicone
- Condition: New
Spark plugs, the ignition coils themselves and fuel injectors can be behind a misfire, rough idle or check engine light just as a worn boot can, so find the cause before buying. A cracked or split boot, seen with the engine off and cool, shows wear.
Fits
The 2012-2015 Mercedes-Benz CLS550 V8 4.7L, the 2012-2015 Mercedes-Benz E550 V8 4.7L and the 2013-2015 Mercedes-Benz GL550 V8 4.7L all fit this kit, as do other vehicles. The boots match the factory-installed boots in form, fit, color and performance.
Specifications
Fit and size
- Length: 109.73 mm
- Terminal quantity: 1
- Quantity per vehicle: 1
Build and materials
- Boot material: Silicone
- Boot color: Black
- Terminal gender: male and female
- Condition: New
- Country of origin: Taiwan
In the box
One direct ignition coil boot kit. This listing holds one kit, and each vehicle it fits takes one.
Frequently Asked Questions
Does the DENSO 671-8185 boot kit fit the 2012-2015 Mercedes-Benz CLS550 V8 4.7L?
Yes, DENSO 671-8185 fits the 2012-2015 Mercedes-Benz CLS550 V8 4.7L, one kit per application. For another car, look up your year, model and engine in the "Vehicles it fits" section.
What are these DENSO coil boots made of?
The boot material is silicone, in black. The boot measures 109.73 mm in length.
Does the DENSO 671-8185 kit include spark plugs or ignition coils?
No. This listing is one direct ignition coil boot kit; ignition coils and spark plugs are sold separately.
How can I tell a coil boot is worn?
With the engine off and cool, cracks or splits in the boot show wear. A shop can test the ignition system if you are unsure.
Are DENSO First Time Fit COP boots the same as the factory boots?
Yes. DENSO 671-8185 First Time Fit COP boot sets are identical in form, fit, color and performance to the factory-installed boots, with an insulator and spring built for a precision fit.
