Name: EGR Valve HELLA 6NU 014 864-921 OE Ref 1686754480
Brand: HELLA
SKU: HELLA-6NU-014-864-921
Price: 175.00 GBP
Availability: OutOfStock
Rating: 4.8 (578 reviews)

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EGR Valve HELLA 6NU 014 864-921 OE Ref 1686754480 HELLA

Key Specification:

EAN: 4082300866780
HELLA: Exhaust Gas Recirculation (EGR)
Length [cm]: 19
Number of pins: 5
OEM Reference number: K5T70978

See Full Specification

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£ 175.00

£ 132.43 excl. VAT

Out of stock

SKU:	HELLA 6NU 014 864-921
Brand	HELLA

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Specification
Description
OEM Numbers
Compatibilities
Reviews

EAN

4082300866780

HELLA

Exhaust Gas Recirculation (EGR)

Length [cm]

Number of pins

OEM Reference number

K5T70978

Operating Mode

Electric

Packing Unit

Supplementary Info

with seal

Voltage [V]

Weight [kg]

0.79

EGR Valve HELLA 6NU 014 864-921 OE Ref 1686754480

EGR Valve OE Ref 1686754480 – HELLA – OEM K5T70978

This EGR Valve OE Ref 1686754480 is supplied by HELLA as a replacement for OEM reference K5T70978. It is intended for use in selected CHEVROLET, OPEL, VAUXHALL vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference 6NU 014 864-921 and EAN EAN: 4082300866780, allowing accurate identification and compatibility verification before installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

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

Vehicle Compatibility

Compatible with selected CHEVROLET, OPEL, VAUXHALL 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 Exhaust category.

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

MITSUBISHI K5T70978 OPEL 1686754480 OPEL 55570005 OPEL 850772 VAUXHALL 55570005 CHEVROLET 55570005

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

CHEVROLET

CHEVROLET TRAX From 12/2012

1.6 D 4WD 11/2014-12/2015, 100 kw, 1598 ccm, 136 PS, SUV, Diesel , ENG: LVL

1.6 D AWD 4WD 11/2014-12/2015, 100 kw, 1598 ccm, 136 PS, SUV, Diesel , ENG: LVL

OPEL

OPEL ASTRA J (P10) From 09/2009 to 10/2015

1.6 CDTi (68) 4WD 02/2014-10/2015, 81 kw, 1598 ccm, 110 PS, Hatchback, Diesel , ENG: B 16 DTL

1.6 CDTi (68) 4WD 11/2013-10/2015, 100 kw, 1598 ccm, 136 PS, Hatchback, Diesel , ENG: B 16 DTH

OPEL ASTRA J Coupe From 10/2011

1.6 CDTI (08) 4WD 07/2014-04/2018, 81 kw, 1598 ccm, 110 PS, Hatchback, Diesel , ENG: B 16 DTL

1.6 CDTI (08) 4WD 07/2014-04/2018, 100 kw, 1598 ccm, 136 PS, Hatchback, Diesel , ENG: B 16 DTH

OPEL ASTRA J Estate Van (P10) From 09/2009 to 10/2015

1.6 CDTi (35) 4WD 01/2014-10/2015, 81 kw, 1598 ccm, 110 PS, Estate Van, Diesel , ENG: B 16 DTL

OPEL ASTRA J Hatchback Van (P10) From 09/2009 to 10/2015

1.6 CDTi (68) 4WD 01/2014-10/2015, 81 kw, 1598 ccm, 110 PS, Hatchback Van, Diesel , ENG: B 16 DTL

OPEL ASTRA J Saloon From 06/2012

1.6 CDTi (69) 4WD 04/2014-, 81 kw, 1598 ccm, 110 PS, Saloon, Diesel , ENG: B 16 DTL

1.6 CDTi (69) 4WD 01/2014-, 100 kw, 1598 ccm, 136 PS, Saloon, Diesel , ENG: B 16 DTH

OPEL ASTRA J Sports Tourer (P10) From 10/2010 to 10/2015

1.6 CDTi (35) 4WD 11/2013-10/2015, 100 kw, 1598 ccm, 136 PS, Estate, Diesel , ENG: B 16 DTH

1.6 CDTi (35) 4WD 02/2014-10/2015, 81 kw, 1598 ccm, 110 PS, Estate, Diesel , ENG: B 16 DTL

OPEL ASTRA K (B16) From 06/2015 to 12/2022

1.6 CDTi (68) 4WD 06/2015-12/2022, 100 kw, 1598 ccm, 136 PS, Hatchback, Diesel , ENG: B 16 DTH, D 16 DTH

1.6 BiTurbo 4WD 08/2018-12/2022, 110 kw, 1598 ccm, 150 PS, Hatchback, Diesel , ENG: D 16 DTR

1.6 CDTi (68) 4WD 06/2015-12/2022, 70 kw, 1598 ccm, 95 PS, Hatchback, Diesel , ENG: B 16 DTE

1.6 CDTi (68) 4WD 11/2015-12/2022, 118 kw, 1598 ccm, 160 PS, Hatchback, Diesel , ENG: B 16 DTR

1.6 CDTi (68) 4WD 06/2015-12/2022, 81 kw, 1598 ccm, 110 PS, Hatchback, Diesel , ENG: D 16 DTI, B 16 DTE, B 16 DTU, D 16 DTN

OPEL ASTRA K Hatchback Van From 06/2015

1.6 CDTI 4WD 04/2018-, 100 kw, 1598 ccm, 136 PS, Hatchback Van, Diesel , ENG: D 16 DTH

OPEL ASTRA K Sports Tourer (B16) From 11/2015 to 12/2022

1.6 CDTi (35) 4WD 11/2015-12/2022, 100 kw, 1598 ccm, 136 PS, Estate, Diesel , ENG: B 16 DTH, D 16 DTH

1.6 CDTi (35) 4WD 11/2015-12/2022, 70 kw, 1598 ccm, 95 PS, Estate, Diesel , ENG: B 16 DTE

1.6 CDTi (35) 4WD 11/2015-12/2022, 81 kw, 1598 ccm, 110 PS, Estate, Diesel , ENG: D 16 DTI, B 16 DTE, B 16 DTU, D 16 DTN

1.6 BiTurbo 4WD 08/2018-12/2022, 110 kw, 1598 ccm, 150 PS, Estate, Diesel , ENG: D 16 DTR

1.6 CDTi (35) 4WD 11/2015-12/2022, 118 kw, 1598 ccm, 160 PS, Estate, Diesel , ENG: B 16 DTR

OPEL INSIGNIA A (G09) From 07/2008 to 03/2017

1.6 CDTi (68) 4WD 07/2015-03/2017, 100 kw, 1598 ccm, 136 PS, Hatchback, Diesel , ENG: B 16 DTH

1.6 CDTi (68) 4WD 07/2015-03/2017, 88 kw, 1598 ccm, 120 PS, Hatchback, Diesel , ENG: B 16 DTJ

OPEL INSIGNIA A Country Tourer (G09) From 07/2008 to 03/2017

1.6 CDTi (47) 4WD 07/2015-03/2017, 88 kw, 1598 ccm, 120 PS, Estate, Diesel , ENG: B 16 DTJ

1.6 CDTi (47) 4WD 07/2015-03/2017, 100 kw, 1598 ccm, 136 PS, Estate, Diesel , ENG: B 16 DTH

OPEL INSIGNIA A Saloon (G09) From 07/2008 to 03/2017

1.6 CDTi (69) 4WD 07/2015-03/2017, 88 kw, 1598 ccm, 120 PS, Saloon, Diesel , ENG: B 16 DTJ

1.6 CDTi (69) 4WD 07/2015-03/2017, 100 kw, 1598 ccm, 136 PS, Saloon, Diesel , ENG: B 16 DTH

OPEL INSIGNIA A Sports Tourer (G09) From 07/2008 to 03/2017

1.6 CDTi (35) 4WD 07/2015-01/2017, 88 kw, 1598 ccm, 120 PS, Estate, Diesel , ENG: B 16 DTJ

1.6 CDTi (35) 4WD 07/2015-12/2016, 100 kw, 1598 ccm, 136 PS, Estate, Diesel , ENG: B 16 DTH

OPEL INSIGNIA B Grand Sport (Z18) From 03/2017

1.6 CDTi (68) 4WD 03/2017-, 81 kw, 1598 ccm, 110 PS, Hatchback, Diesel , ENG: B 16 DTE, D 16 DTE, D 16 DTN

1.6 CDTi (68) 4WD 03/2017-, 100 kw, 1598 ccm, 136 PS, Hatchback, Diesel , ENG: B 16 DTH, D 16 DTH

OPEL INSIGNIA B Sports Tourer (Z18) From 03/2017

1.6 CDTi (35) 4WD 03/2017-, 81 kw, 1598 ccm, 110 PS, Estate, Diesel , ENG: B 16 DTE, D 16 DTE, D 16 DTN

1.6 CDTi (35) 4WD 03/2017-, 100 kw, 1598 ccm, 136 PS, Estate, Diesel , ENG: B 16 DTH, D 16 DTH

OPEL INSIGNIA B Sports Tourer Combi Van (Z18) From 03/2017

CDTi ECOTEC 4WD 03/2017-, 100 kw, 1598 ccm, 136 PS, Estate Van, Diesel , ENG: B 16 DTH, D 16 DTH

OPEL MERIVA B MPV (S10) From 06/2010 to 03/2017

1.6 CDTi (75) 4WD 08/2013-01/2017, 100 kw, 1598 ccm, 136 PS, MPV, Diesel , ENG: B 16 DTH

1.6 CDTI (75) 4WD 03/2014-03/2017, 81 kw, 1598 ccm, 110 PS, MPV, Diesel , ENG: B 16 DTE, B 16 DTN, B 16 DTL

1.6 CDTI (75) 4WD 01/2014-01/2017, 70 kw, 1598 ccm, 95 PS, MPV, Diesel , ENG: B 16 DTC

OPEL MERIVA B VAN (S10) From 06/2010 to 03/2017

1.6 CDTi (75) 4WD 01/2014-01/2017, 70 kw, 1598 ccm, 95 PS, Box Body/MPV, Diesel , ENG: B 16 DTC

1.6 CDTi (75) 4WD 03/2014-03/2017, 81 kw, 1598 ccm, 110 PS, Box Body/MPV, Diesel , ENG: B 16 DTL

OPEL MOKKA / MOKKA X (J13) From 06/2012

1.6 CDTI (_76) 4WD 06/2015-, 81 kw, 1598 ccm, 110 PS, SUV, Diesel , ENG: B 16 DTU, B 16 DTN

1.6 CDTI 4x4 (_76) 4WD 03/2018-, 81 kw, 1598 ccm, 110 PS, SUV, Diesel , ENG: D 16 DTN

1.6 CDTI (_76) 4WD 01/2015-, 100 kw, 1598 ccm, 136 PS, SUV, Diesel , ENG: A 16 DTH, B 16 DTH, D 16 DTH

1.6 CDTI 4x4 (_76) 4WD 01/2015-, 100 kw, 1598 ccm, 136 PS, SUV, Diesel , ENG: B 16 DTH, D 16 DTH

OPEL MOKKA X VAN (J13) From 06/2012

1.6 CDTi (76) 4WD 03/2018-, 100 kw, 1598 ccm, 136 PS, SUV Van, Diesel , ENG: D 16 DTH

OPEL ZAFIRA TOURER C (P12) From 10/2011

1.6 CDTI (75) 4WD 11/2016-, 99 kw, 1598 ccm, 134 PS, MPV, Diesel , ENG: B 16 DTH, D 16 DTH

1.6 CDTI (75) 4WD 07/2014-, 88 kw, 1598 ccm, 120 PS, MPV, Diesel , ENG: B 16 DTJ, D 16 DTJ

1.6 CDTI (75) 4WD 02/2013-, 100 kw, 1598 ccm, 136 PS, MPV, Diesel , ENG: B 16 DTH

VAUXHALL

VAUXHALL ASTRA Mk VI (J) (P10) From 12/2009 to 10/2015

1.6 CDTi 4WD 11/2013-10/2015, 100 kw, 1598 ccm, 136 PS, Hatchback, Diesel , ENG: B 16 DTH

1.6 CDTi 4WD 11/2013-10/2015, 81 kw, 1598 ccm, 110 PS, Hatchback, Diesel , ENG: B 16 DTL

VAUXHALL ASTRA Mk VI (J) Estate (P10) From 10/2010 to 10/2015

1.6 CDTi 4WD 01/2014-10/2015, 100 kw, 1598 ccm, 136 PS, Estate, Diesel , ENG: B 16 DTH

1.6 CDTi 4WD 01/2014-10/2015, 81 kw, 1598 ccm, 110 PS, Estate, Diesel , ENG: B 16 DTL

VAUXHALL ASTRA Mk VI (J) GTC (P10) From 10/2011 to 10/2020

1.6 CDTi 4WD 07/2014-10/2018, 100 kw, 1598 ccm, 136 PS, Hatchback, Diesel , ENG: B 16 DTH

1.6 CDTi 4WD 07/2014-10/2018, 81 kw, 1598 ccm, 110 PS, Hatchback, Diesel , ENG: B 16 DTL

VAUXHALL ASTRA Mk VII (K) (B16) From 07/2015

1.6 CDTi 4WD 07/2015-, 100 kw, 1598 ccm, 136 PS, Hatchback, Diesel , ENG: B 16 DTH, D 16 DTH

1.6 BiTurbo 4WD 08/2018-, 110 kw, 1598 ccm, 150 PS, Hatchback, Diesel , ENG: D 16 DTR

1.6 CDTi 4WD 07/2015-, 70 kw, 1598 ccm, 95 PS, Hatchback, Diesel , ENG: B 16 DTE

1.6 CDTi 4WD 11/2015-, 118 kw, 1598 ccm, 160 PS, Hatchback, Diesel , ENG: B 16 DTR

1.6 CDTi 4WD 07/2015-, 81 kw, 1598 ccm, 110 PS, Hatchback, Diesel , ENG: D 16 DTI, B 16 DTE, D 16 DTN, B 16 DTU

VAUXHALL ASTRA Mk VII (K) Estate (B16) From 07/2015

1.6 CDTi 4WD 07/2015-, 81 kw, 1598 ccm, 110 PS, Estate, Diesel , ENG: D 16 DTI, B 16 DTE, D 16 DTN, B 16 DTU

1.6 BiTurbo 4WD 08/2018-, 110 kw, 1598 ccm, 150 PS, Estate, Diesel , ENG: D 16 DTR

1.6 CDTi 4WD 11/2015-, 70 kw, 1598 ccm, 95 PS, Estate, Diesel , ENG: B 16 DTE

1.6 CDTi 4WD 11/2015-, 118 kw, 1598 ccm, 160 PS, Estate, Diesel , ENG: B 16 DTR

1.6 CDTi 4WD 11/2015-, 100 kw, 1598 ccm, 136 PS, Estate, Diesel , ENG: B 16 DTH, D 16 DTH

VAUXHALL INSIGNIA Mk I (A) Hatchback (G09) From 07/2008 to 05/2017

1.6 CDTI (68) 4WD 07/2015-05/2017, 100 kw, 1598 ccm, 136 PS, Hatchback, Diesel , ENG: B 16 DTH

VAUXHALL INSIGNIA Mk I (A) Saloon (G09) From 07/2008 to 05/2017

1.6 CDTi (69) 4WD 07/2015-05/2017, 100 kw, 1598 ccm, 136 PS, Saloon, Diesel , ENG: B 16 DTH

VAUXHALL INSIGNIA Mk I (A) Sports Tourer (G09) From 07/2008 to 05/2017

1.6 CDTI (35) 4WD 07/2015-05/2017, 100 kw, 1598 ccm, 136 PS, Estate, Diesel , ENG: B 16 DTH

VAUXHALL INSIGNIA Mk II (B) Hatchback (Z18) From 03/2017

1.6 D (68) 4WD 03/2017-, 81 kw, 1598 ccm, 110 PS, Hatchback, Diesel , ENG: B 16 DTE, D 16 DTE, D 16 DTN

1.6 D (68) 4WD 03/2017-, 100 kw, 1598 ccm, 136 PS, Hatchback, Diesel , ENG: B 16 DTH, D 16 DTH

VAUXHALL INSIGNIA Mk II (B) Sports Tourer (Z18) From 03/2017

1.6 D (35) 4WD 03/2017-, 100 kw, 1598 ccm, 136 PS, Estate, Diesel , ENG: B 16 DTH, D 16 DTH

1.6 D (35) 4WD 03/2017-, 81 kw, 1598 ccm, 110 PS, Estate, Diesel , ENG: B 16 DTE, D 16 DTE, D 16 DTN

VAUXHALL MERIVA Mk II (B) (S10) From 06/2010

1.6 CDTi 4WD 08/2013-, 100 kw, 1598 ccm, 136 PS, MPV, Diesel , ENG: B 16 DTH

1.6 CDTI 4WD 01/2014-, 70 kw, 1598 ccm, 95 PS, MPV, Diesel , ENG: B 16 DTC

1.6 CDTi 4WD 07/2014-, 81 kw, 1598 ccm, 110 PS, MPV, Diesel , ENG: B 16 DTL, B 16 DTE, B 16 DTN

VAUXHALL MOKKA / MOKKA X (J13) From 06/2012

1.6 CDTi 4WD 01/2015-, 100 kw, 1598 ccm, 136 PS, SUV, Diesel , ENG: A 16 DTH, B 16 DTH, D 16 DTH

1.6 CDTI 4WD 06/2015-, 81 kw, 1598 ccm, 110 PS, SUV, Diesel , ENG: B 16 DTN, B 16 DTU

1.6 CDTi 4x4 4WD 01/2015-, 100 kw, 1598 ccm, 136 PS, SUV, Diesel , ENG: A 16 DTH, B 16 DTH, D 16 DTH

VAUXHALL ZAFIRA Mk III (P12) From 10/2011 to 08/2018

1.6 CDTi (75) 4WD 03/2013-08/2018, 100 kw, 1598 ccm, 136 PS, MPV, Diesel , ENG: B 16 DTH

1.6 CDTi (75) 4WD 10/2016-08/2018, 99 kw, 1598 ccm, 135 PS, MPV, Diesel , ENG: B 16 DTH

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.