Name: Spark Plug DENSO T20EPR-U15 OE Ref 9009870055
Brand: DENSO
SKU: DENSO-T20EPR-U15
Price: 23.00 GBP
Availability: InStock
Rating: 4.8 (578 reviews)

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Spark Plug DENSO T20EPR-U15 OE Ref 9009870055 DENSO

Key Specification:

EAN: 042511050334
OEM Reference number: L81418110
Supplementary Info: SPARK PLUG
Supplementary Info: JP
Supplementary Info: 5033 - D141

See Full Specification

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£ 23.00

£ 17.60 excl. VAT

In Stock

SKU:	DENSO T20EPR-U15
Brand	DENSO

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Specification
Description
OEM Numbers
Compatibilities
Reviews

EAN

042511050334

OEM Reference number

L81418110

Supplementary Info

SPARK PLUG

Supplementary Info

5033 - D141

Supplementary Info

T20EP-U15

Diameter [mm]

Spanner Size

Weight [kg]

0.04

for OE number

92141875

Packing Unit

Tightening Torque [Nm]

Connector type

Removable SAE

Thread Length [mm]

17.5

Spark Plug

1 - Earthed Electrode

Spark Plug

Nickel Middle Electrode

Gross Weight [kg]

0.043

Spark Plug DENSO OE Ref 9009870055 – DENSO – OEM L81418110

This Spark Plug DENSO OE Ref 9009870055 is supplied by DENSO as a replacement for OEM reference L81418110. It is intended for use in selected CHEVROLET, FORD USA, GMC, MAZDA, MERCURY, PONTIAC vehicles and designed to meet original equipment fit and functional requirements.

The part is identified by manufacturer reference T20EPR-U15 and EAN EAN: 042511050334, allowing accurate identification and compatibility verification prior to installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

SPARK PLUGJP5033 - D141T20EP-U15

Fitment & Compatibility

Correct part selection is essential to ensure proper fitment. Please confirm compatibility by matching the OEM reference number or using the vehicle registration lookup tool before ordering.

This part is compatible with selected CHEVROLET, FORD USA, GMC, MAZDA, MERCURY, PONTIAC models. Detailed compatibility information is available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Ignition & Preheating category.

Reference number(s) comparable with the original spare part number

MAZDA L814 18 110 TOYOTA 90098-70055 GENERAL MOTORS 92141875

OE reference number(s) comparable with the original spare part number

CHEVROLET

CHEVROLET AVALANCHE From 10/2000 to 09/2006

5.3 AWD 4WD 10/2000-09/2006, 220 kw, 5328 ccm, 299 PS, Pickup, Petrol , ENG: LM7

CHEVROLET LUMINA Coupe From 10/1989 to 09/1994

3.4 4WD 01/1991-09/1994, 157 kw, 3350 ccm, 213 PS, Coupe, Petrol , ENG: LQ1

CHEVROLET LUMINA Saloon From 10/1989 to 12/1994

3.4 Z34 4WD 10/1989-09/1994, 149 kw, 3350 ccm, 203 PS, Saloon, Petrol , ENG: LQ1

CHEVROLET SILVERADO 1500 From 09/1997 to 12/2007

5.3 AWD 4WD 10/1999-12/2007, 201 kw, 5328 ccm, 273 PS, Pickup, Petrol , ENG: LM7

5.3 AWD 4WD 06/2003-12/2007, 212 kw, 5328 ccm, 288 PS, Pickup, Petrol , ENG: LM7

CHEVROLET TAHOE (B2W) From 09/1999 to 12/2006

4.8 V8 4WD 12/1999-12/2006, 205 kw, 4811 ccm, 279 PS, SUV, Petrol , ENG: LR4

5.3 AWD 4WD 10/2002-12/2006, 213 kw, 5328 ccm, 290 PS, SUV, Petrol , ENG: L59

5.3 Rear-Wheel Drive 05/2000-09/2002, 201 kw, 5328 ccm, 273 PS, SUV, Petrol , ENG: LM7

5.3 V8 AWD 4WD 12/1999-12/2006, 201 kw, 5328 ccm, 273 PS, SUV, Petrol , ENG: LM7

5.3 Rear-Wheel Drive 09/2003-12/2006, 220 kw, 5328 ccm, 299 PS, SUV, Petrol , ENG: LM7

5.3 Rear-Wheel Drive 09/1999-12/2006, 213 kw, 5328 ccm, 290 PS, SUV, Petrol , ENG: LM7, L59

FORD USA

FORD USA EXPLORER (UN46) From 10/1990 to 12/1994

4.0 V6 4WD 4WD 01/1993-12/1994, 121 kw, 3958 ccm, 165 PS, SUV, Petrol

FORD USA PROBE From 08/1988 to 07/1993

3.0 V6 4WD 08/1988-07/1993, 104 kw, 2979 ccm, 141 PS, Coupe, Petrol , ENG: U30

GMC

GMC SIERRA From 05/1996 to 12/2007

5.3 4x4 4WD 10/1998-12/2007, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7

5.3 Rear-Wheel Drive 10/1998-12/2007, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7

MAZDA

MAZDA 6 Hatchback (GG) From 08/2002 to 12/2008

2.0 (GGES) 4WD 08/2002-08/2007, 104 kw, 1999 ccm, 141 PS, Hatchback, Petrol , ENG: LF-DE, LF17, LF18

2.3 (GG3S) 4WD 08/2002-08/2007, 122 kw, 2261 ccm, 166 PS, Hatchback, Petrol , ENG: L3C1, L3-VE

1.8 4WD 08/2002-08/2007, 88 kw, 1798 ccm, 120 PS, Hatchback, Petrol , ENG: L8-VE, L813

MAZDA 6 Saloon (GG) From 06/2002 to 12/2008

2.3 (GG3P) 4WD 06/2002-08/2007, 122 kw, 2261 ccm, 166 PS, Saloon, Petrol , ENG: L3C1, L3-VE

1.8 4WD 08/2002-08/2007, 88 kw, 1798 ccm, 120 PS, Saloon, Petrol , ENG: L829, L8-DE, L813

2.0 (GGEP) 4WD 06/2002-08/2007, 104 kw, 1999 ccm, 141 PS, Saloon, Petrol , ENG: LF-DE, LF17, LF18

MAZDA 6 Station Wagon (GY) From 01/2002 to 02/2008

2.0 (GYEW) 4WD 08/2002-08/2007, 104 kw, 1999 ccm, 141 PS, Estate, Petrol , ENG: LF-DE, LF17, LF18

2.3 (GY3W) 4WD 01/2002-02/2008, 122 kw, 2261 ccm, 166 PS, Estate, Petrol , ENG: L3C1, L3-VE

1.8 4WD 08/2002-08/2007, 88 kw, 1798 ccm, 120 PS, Estate, Petrol , ENG: L8-DE, L813

2.3 AWD (GY3W) 4WD 11/2002-08/2007, 119 kw, 2261 ccm, 162 PS, Estate, Petrol , ENG: L3C1, L3-VE

MERCURY

MERCURY GRAND MARQUIS From 01/1991 to 12/1997

4.6 Rear-Wheel Drive 01/1991-12/1997, 157 kw, 4601 ccm, 213 PS, Saloon, Petrol , ENG: 99W

PONTIAC

PONTIAC TRANS SPORT (UM06) From 07/1989 to 12/1997

3.8 4WD 07/1989-03/1997, 112 kw, 3791 ccm, 152 PS, MPV, Petrol , ENG: L27

3.8 4WD 07/1989-03/1997, 127 kw, 3791 ccm, 172 PS, MPV, Petrol , ENG: L27

3.8 4WD 07/1989-03/1997, 123 kw, 3791 ccm, 167 PS, MPV, Petrol , ENG: L27

Berry
12 Nov, 2025
elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
Edward & Susan
20 OCT, 2025
These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
Charlie
27 AUG, 2025
eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
Adam Taylor
12 May, 2025
Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
Helena Garcia
2 January, 2025
The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.