Assembly categories
Filter Brakes Suspension Steering Cooling/Air Conditioning Electrics Accessories Drive Train Exhaust System Body Spark/Glow Ignition Engine Windows/Window Cleaning Lights Fuel Mixture Formation ServiceProduct
Description
In stock
Price
(incl. VAT)
-
Filter type: Spin-
on Filter - Height [mm]: 86
- Outer Diameter [mm]: 76
- Inner Diameter 1 [mm]: 61
- Inner Diameter 2 [mm]: 70
- Manufacturer: JP GROUP
- Lisainfo: Oil Filter
- Additional information: Oil Filter
-
Spark Plug: Nickel Middle Electrode,
1 - Earthed Electrode - Thread Length [mm]: 19
- Spanner Size: 20
- for OE number: 59622A
- Manufacturer: KAMOKA
-
Spark Plug: Nickel Middle Electrode,
1 - Earthed Electrode - Thread Length [mm]: 19
- Spanner Size: 20
-
for OE number: 09482-
00299 - Manufacturer: KAMOKA
- Engine Code: EDT
- Required quantity: 4
- for OE number: 7700500048
- Connector type: Removable SAE
- Diameter [mm]: 14
- Spanner Size: 20.6
- Tightening Torque [Nm]: 22
- Weight [g]: 56
-
Spark Plug: 1 -
Earthed Electrode, Nickel Middle Electrode - Thread Length [mm]: 19
- Gross Weight [g]: 59
- Manufacturer: DENSO
- Name: DN W16EPRU
- Tightening Torque [Nm]: 25
- Electrode Gap [mm]: 0.8
- Thread Size: M14 x 1.25
- Spanner Size: 21
-
Spark Plug: 1 -
Earthed Electrode - Thread Length [mm]: 19
- Assy./disassy. by qualified personnel required!:
- Name: HE 8EH188704021
- Manufacturer: HELLA
- Engine Code: CHRY03
- Electrode Gap [mm]: 0.7
-
Spark Plug: 1 -
Earthed Electrode - Weight [kg]: 0.06
- Manufacturer: VEMO GERMANY
General Information: In the warranty, we always make a distinction between wear parts and vehicle parts. All wear parts are subject to a reduced warranty period and a maximum mileage. Brake components such as brake disks, brake pads, etc. maximum of 1000 km (break-in period). Therefore, warranty claims for brake parts are only reviewed with an installation invoice and a record of the wheel hub run-out measurement, including photos. For brake disks and brake pads, the break-in requirements specified by the vehicle manufacturer must be observed. When replacing brakes, the chassis components must always be checked with regard to clearance and the wheel hub with regard to wobble, and the appropriate documentation must be produced. If the vehicle is no longer in its original condition due to tuning work such as wheel accessories and tracking plates, the entitlement to make warranty claims is lost due to third-party work. The same warranty claims are lost if the vehicle is used for motor sports or similar events.
-
Filter type: Spin-
on Filter - Length [mm]: 87.2
- Outer Diameter [mm]: 76.5
- Fitted Diameter [mm]: 71.4
-
Internal Thread [mm]: 3/
4 x 16 - Manufacturer: ASHIKA
- Engine Code: CHRY03
- Tightening Torque [Nm]: 25
- Electrode Gap [mm]: 0.8
-
Thread Size: M14 x 1,
25 -
Spanner Size: 20,
8 -
Spark Plug: 1 -
Earthed Electrode - Thread Length [mm]: 19
- Assy./disassy. by qualified personnel required!:
- Name: HE 8EH188704001
- Manufacturer: HELLA
-
Filter type: Spin-
on Filter - Length [mm]: 87.2
- Outer Diameter [mm]: 76.5
- Fitted Diameter [mm]: 71.4
-
Internal Thread [mm]: 3/
4 x 16 - Manufacturer: JAPKO
- Lisainfo: 10279 JAPKO
- Engine Code: EDT
- Electrode Gap [mm]: 0.7
- Diameter [mm]: 21
- Length [mm]: 73.5
- Weight [kg]: 0.052
-
Thread Size: M14 x 1,
25 -
Spark Plug: 1 -
Earthed Electrode - Manufacturer: VEMO GERMANY
General Information: In the warranty, we always make a distinction between wear parts and vehicle parts. All wear parts are subject to a reduced warranty period and a maximum mileage. Brake components such as brake disks, brake pads, etc. maximum of 1000 km (break-in period). Therefore, warranty claims for brake parts are only reviewed with an installation invoice and a record of the wheel hub run-out measurement, including photos. For brake disks and brake pads, the break-in requirements specified by the vehicle manufacturer must be observed. When replacing brakes, the chassis components must always be checked with regard to clearance and the wheel hub with regard to wobble, and the appropriate documentation must be produced. If the vehicle is no longer in its original condition due to tuning work such as wheel accessories and tracking plates, the entitlement to make warranty claims is lost due to third-party work. The same warranty claims are lost if the vehicle is used for motor sports or similar events.
- Electrode Gap [mm]: 0.8
-
Spanner Size: 20,
8 mm -
Thread Size: M14 x 1,
25 - Thread Length [mm]: 19
- Spark Position [mm]: 3
- Name: STEKNAL
- Manufacturer: NGK
-
Additional information: V-
LINE 2 -
Lisainfo: V-
LINE 2
Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
- Construction Year to: 12.1990
-
Filter type: Spin-
on Filter -
Supplementary Article/Info 2: with one anti-
return valve - Height [mm]: 76
- Outer Diameter [mm]: 77
- for OE number: 04105409AB
- Manufacturer: KAMOKA FILTRY
- Engine Code: EDT
- Required quantity: 4
- for OE number: 1WT118110
- Connector type: Crimped SAE
- Diameter [mm]: 14
- Spanner Size: 20.6
- Tightening Torque [Nm]: 22
- Weight [g]: 58
- Country Specific Design: Japan
-
Spark Plug: 1 -
Earthed Electrode, Nickel Middle Electrode - Thread Length [mm]: 19
- Gross Weight [g]: 61
- Manufacturer: DENSO
- Name: DN W16TT
- Lisainfo: W16TT DENSO
- Additional information: W16TT DENSO
- Fitting Position: Front
- Length [mm]: 450
- Manufacturer: JAPKO
- Electrode Gap [mm]: 0.8
-
Spanner Size: 20,
8 mm -
Thread Size: M14 x 1,
25 - Thread Length [mm]: 19
- Spark Position [mm]: 3
- Name: STEKNAL
- Manufacturer: NGK
Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
- Electrode Gap [mm]: 0.8
-
Spanner Size: 20,
8 mm -
Thread Size: M14 x 1,
25 - Thread Length [mm]: 19
- Spark Position [mm]: 3
- Name: STEKNAL
- Manufacturer: NGK
Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
- Driven Units: Power steering pump
- Construction Year from: 01.1992
- Width [mm]: 10
-
Length [mm]: 1,
088 - Manufacturer: JP GROUP
-
Lisainfo: V-
Belt -
Additional information: V-
Belt
-
Filter type: Spin-
on Filter - Length [mm]: 87.2
- Outer Diameter [mm]: 76.5
- Fitted Diameter [mm]: 71.4
-
Internal Thread [mm]: 3/
4 x 16 - Name: OLIFILTER
- Manufacturer: JPA
-
Additional information: FO-
279S JP -
Lisainfo: FO-
279S JP
- Construction Year from: 10.1990
- Construction Year to: 12.1991
- Driven Units: Power steering pump
-
Length [mm]: 1,
050 - Width [mm]: 10
- Manufacturer: JP GROUP
-
Lisainfo: V-
Belt -
Additional information: V-
Belt
- Driven Units: Alternator
- Construction Year from: 10.1990
- Length [mm]: 975
- Number of ribs: 4
- Manufacturer: KAMOKA
Material: EPDM (ethylene propylene diene Monomer (M-class) rubber)
- Fitting Position: Front
- Length [mm]: 450
- Manufacturer: ASHIKA
- Construction Year to: 12.1990
- Outer Diameter 1 [mm]: 75
- Inner Diameter 1 [mm]: 71
- Inner Diameter 2 [mm]: 62
-
Thread Size: 3/
4"- 16 UNF - Height [mm]: 76
-
Filter type: Spin-
on Filter - Manufacturer: DENCKERMANN FILTRY
- Construction Year from: 01.1991
-
Filter type: Spin-
on Filter -
Supplementary Article/Info 2: with one anti-
return valve - Height [mm]: 89
- Outer Diameter [mm]: 96
- Seal Diameter [mm]: 71
- Manufacturer: KAMOKA FILTRY
- Driven Units: Alternator
- Number of ribs: 4
- Length [mm]: 975
- Manufacturer: DENCKERMANN FILTRY
Material: EPDM (ethylene propylene diene Monomer (M-class) rubber)
- Construction Year from: 01.1991
- Height [mm]: 102
-
Thread Size: 3/
4"- 16 UNF - Inner Diameter [mm]: 72
- Outer Diameter [mm]: 95
- Packing Type: Box
-
Filter type: Spin-
on Filter - Inner Diameter 1 [mm]: 62
-
Version: w/
Anti- Drain valve, with By- Pass valve - Packaging length [cm]: 9.5
- Packaging width [cm]: 9.5
- Packaging height [cm]: 10.5
- Name: CH COF100102S
- Manufacturer: CHAMPION
-
Filter type: Spin-
on Filter - Height [mm]: 87
- Outer Diameter [mm]: 77
- Name: OLIFILTER
- Manufacturer: MAX
- Required quantity: 4
- Electrode Gap [mm]: 0.9
-
Connector type: M4/
SAE - Thread Size: M14x1.25
- Spanner Size: 21 mm
- Quality/ Grade: Nickel GE
- Packing Type: Box
- Thread Length [mm]: 19
- Technical Information Number: RN12YC
- Spark Position [mm]: 5
- Tightening torque from [Nm]: 25
- Tightening torque to [Nm]: 30
- Packaging length [cm]: 9.525
- Packaging width [cm]: 2.54
- Packaging height [cm]: 2.54
- Resistor from [kOhm]: 6
- Resistor to [kOhm]: 15
- Projection [mm]: 3
- Name: CH CCH404
- Manufacturer: CHAMPION
Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
-
Filter type: Spin-
on Filter - Height [mm]: 74
-
Thread Size: 3/
4"- 16 - Outer Diameter [mm]: 76
- Name: Oil filter
- Quality class: PJ
Lisainfo: "Tootja: SRL
(kvaliteediklass: PJ)"
Additional information: "Tootja: SRL
(kvaliteediklass: PJ)"
- Construction Year from: 10.1990
- Height [mm]: 96.5
-
Thread Size: 3/
4- 16 UNF - Outer Diameter [mm]: 96
- Outer Diameter 1 [mm]: 97
- Outer Diameter 2 [mm]: 72
- Inner Diameter 1 [mm]: 62
- Bypass Valve Opening Pressure [bar]: 1.2
-
Supplementary Article/Info 2: with one anti-
return valve -
Filter type: Spin-
on Filter - Manufacturer: SOFIMA
- Construction Year from: 01.1991
- Outer Diameter 1 [mm]: 93
- Inner Diameter 1 [mm]: 71
- Inner Diameter 2 [mm]: 62
-
Thread Size: 3/
4"- 16 UNF - Height [mm]: 98
-
Filter type: Spin-
on Filter - Manufacturer: DENCKERMANN FILTRY
- Construction Year to: 12.1990
-
Filter type: Spin-
on Filter - Height [mm]: 80
-
Thread Size: 3/
4- 16 UNF - Outer Diameter [mm]: 76
-
Supplementary Article/Info 2: with one anti-
return valve - Outer Diameter 2 [mm]: 71
- Inner Diameter 2 [mm]: 62
- Name: OLIFILTER
- Manufacturer: MAX
- Fitting Position: Front
- Length [mm]: 450
- Technical Information Number: Flat
- Manufacturer: ASHIKA
- Fitting Position: Front
- Length [mm]: 450
- Technical Information Number: Flat
- Manufacturer: JAPKO
- Construction Year from: 01.1991
-
Filter type: Spin-
on Filter - Height [mm]: 125
-
Thread Size: 3/
4"- 16 - Outer Diameter [mm]: 76
- Name: Oil filter
- Quality class: PJ
Lisainfo: "Tootja: SRL
(kvaliteediklass: PJ)"
Additional information: "Tootja: SRL
(kvaliteediklass: PJ)"
- Construction Year from: 01.1991
- Height [mm]: 95
-
Thread Size: 3/
4- 16 UNF - Outer Diameter [mm]: 93
-
Filter type: Spin-
on Filter - Outer Diameter 2 [mm]: 71
- Inner Diameter 2 [mm]: 62
- Bypass Valve Opening Pressure [bar]: 1
- Manufacturer: DRIVE
- Construction Year from: 10.1990
- Construction Year to: 12.1991
- Driven Units: Power steering pump
- Tensile Cord Material: Polyester
-
Belt Material: Polychloroprene
(Neoprene) - Colour: black
- Width [mm]: 10
-
Length [mm]: 1,
050 -
Outer Length [mm]: 1,
060 - Manufacturer: GATES
- Construction Year from: 01.1991
-
Filter type: Spin-
on Filter - Height [mm]: 96
- Outer Diameter 1 [mm]: 93.5
-
Thread Size: 3/
4- 16UNF - Name: OLIFILTER
- Manufacturer: ALC
- Required quantity: 4
- Alternatively:
- Electrode Gap [mm]: 0.9
-
Connector type: M4/
SAE -
Thread Size: M14x1,
25 - Spanner Size: 21 mm
-
Quality/ Grade: Poly-
V Tit -
Spark Plug: 1 -
Earthed Electrode, with gasket seat - Thread Length [mm]: 19
- Tightening torque from [Nm]: 25
- Tightening torque to [Nm]: 30
- Resistor from [kOhm]: 3
- Resistor to [kOhm]: 10
- Name: STEKNAL
- Manufacturer: BERU
- Driven Units: Air conditioning compressor
- Construction Year from: 01.1990
- Width [mm]: 10
-
Length [mm]: 1,
200 - SVHC: No SVHC present!
- Manufacturer: INA
- Construction Year to: 12.1990
-
Filter type: Spin-
on Filter - Height [mm]: 75
- Outer Diameter [mm]: 78.5
-
Thread Size: 3/
4- 16UNF - Name: OLIFILTER
- Manufacturer: ALC
- Engine Code: CHRY03
- Tightening Torque [Nm]: 25
- Electrode Gap [mm]: 0.8
- Thread Size: M14 x 1.25
-
Spanner Size: 20,
8 -
Spark Plug: 1 -
Earthed Electrode - Thread Length [mm]: 19
- Assy./disassy. by qualified personnel required!:
- Name: HE 8EH188705121
- Manufacturer: HELLA
- Construction Year to: 12.1990
-
Filter type: Spin-
on Filter - Height [mm]: 76
-
Thread Size: 3/
4- 16 UNF - Outer Diameter [mm]: 75
- Inner Diameter 1 [mm]: 69.5
- Inner Diameter 2 [mm]: 61.5
- SVHC: No SVHC present!
- Manufacturer: FILTRON
- Required quantity: 4
- Alternatively:
- Electrode Gap [mm]: 0.9
-
Connector type: M4/
SAE - Thread Size: M14x1.25
- Spanner Size: 21 mm
-
Quality/ Grade: Ti Poly-
V - Packing Type: Box
-
Spark Plug: 1 -
Earthed Electrode, with gasket seat - Thread Length [mm]: 19
- Technical Information Number: CET8
- Spark Position [mm]: 3
- Tightening torque from [Nm]: 25
- Tightening torque to [Nm]: 30
- Packaging length [cm]: 8.85
- Packaging width [cm]: 2.6
- Packaging height [cm]: 2.35
- Resistor from [kOhm]: 3
- Resistor to [kOhm]: 10
- Projection [mm]: 1.5
- Manufacturer: CHAMPION
- Construction Year to: 12.1990
-
Filter type: Spin-
on Filter - Diameter [mm]: 76.4
- Height [mm]: 94
-
Thread Size: 3/
4"- 16UNF- 2B - Diameter 2 [mm]: 71
- Seal Diameter [mm]: 62
- Tightening Torque [Nm]: 20
- Article number of the recommended special tool: OCS 1
-
Supplementary Article/Info 2: with one anti-
return valve - Valve type: Overflow Valve
- Packaging height [cm]: 10
- Net Weight [g]: 318
- Packaging length [cm]: 8
- Packaging width [cm]: 8
- Manufacturer: KNECHT
- Name: KN OC501
- Construction Year from: 01.1992
- Driven Units: Power steering pump
- Weight [kg]: 0.083
-
Length [mm]: 1,
090 - Name: KIILRIHM
- Manufacturer: CON
- Construction Year to: 12.1990
- Engine Code: CHRY03
-
Filter type: Spin-
on Filter - Height [mm]: 101
-
Thread Size: UNF 3/
4" - 16 - Outer Diameter [mm]: 79
- Inner Diameter 1 [mm]: 69
- Inner Diameter 2 [mm]: 62
- Bypass Valve Opening Pressure [bar]: 1
- Weight [kg]: 0.384
- Name: VA 586077
- Manufacturer: VALEO
- Construction Year from: 10.1990
- Construction Year to: 12.1991
- Driven Units: Power steering pump
- Weight [kg]: 0.081
-
Length [mm]: 1,
050 - Name: KIILRIHM
- Manufacturer: CON
- Construction Year to: 12.1990
-
Filter type: Spin-
on Filter - Outer Diameter [mm]: 76
- Seal Diameter [mm]: 72
- Height [mm]: 78
- Manufacturer: HENGST FILTER
- Construction Year from: 01.1992
- Driven Units: Power steering pump
- Tensile Cord Material: Polyester
-
Belt Material: Polychloroprene
(Neoprene) - Colour: black
- Width [mm]: 10
-
Length [mm]: 1,
088 -
Outer Length [mm]: 1,
098 - Manufacturer: GATES
- Lisainfo: 6284MC GAT
- Additional information: 6284MC GAT
- Construction Year from: 01.1991
-
Filter type: Spin-
on Filter - Height [mm]: 89.5
-
Thread Size: 3/
4- 16 UNF - Outer Diameter [mm]: 93.5
- Inner Diameter 1 [mm]: 72.5
- Inner Diameter 2 [mm]: 62.5
- SVHC: No SVHC present!
- Manufacturer: FILTRON
- Construction Year from: 10.1990
- Driven Units: Air conditioning compressor
- Weight [kg]: 0.091
-
Length [mm]: 1,
200 - Name: KIILRIHM
- Manufacturer: CON
- Construction Year from: 01.1991
-
Filter type: Spin-
on Filter - Outer Diameter [mm]: 76
-
Thread Size: 3/
4"- 16 - Height [mm]: 125
- Name: Oil filter
- Quality class: Q
Lisainfo: "Tootja: COOPERSFIAAM FILTERS
CHEROKEE (XJ), 10.84
(kvaliteediklass: PJ)"
Additional information: "Tootja: COOPERSFIAAM FILTERS
CHEROKEE (XJ), 10.84
(kvaliteediklass: PJ)"
- Construction Year from: 10.1990
- Driven Units: Air conditioning compressor
- Tensile Cord Material: Polyester
-
Belt Material: Polychloroprene
(Neoprene) - Colour: black
- Width [mm]: 10
-
Length [mm]: 1,
200 -
Outer Length [mm]: 1,
210 - Manufacturer: GATES
-
Fitting Position: Driver side,
Passenger Side - Block Separation:
- Length [inch]: 18
- Length [mm]: 450
- Wiper blade type: Flat wiper blade
- Weight [kg]: 0.088
- Manufacturer: BLUE PRINT
General Information: These products are designed to be used as originally intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are usually supplied without fitting instructions.
- Construction Year from: 01.1991
-
Filter type: Spin-
on Filter - Article number of the recommended special tool: LS 9
- Gasket inner diameter: 62
- Seal Ring Outer Diameter: 71
- Height [mm]: 95
-
Thread Size: 3/
4- 16 UNF - Outer Diameter [mm]: 93
-
Supplementary Article/Info 2: with one anti-
return valve - Bypass Valve Opening Pressure [bar]: 1
- SVHC: No SVHC present!
- Name: OLIFILTER
- Manufacturer: MAN
-
Lisainfo: W 920/
6 MAN -
Additional information: W 920/
6 MAN
- Construction Year to: 12.1990
- Engine Code: EDT
- Height [mm]: 76
-
Filter type: Spin-
on Filter -
Thread Size: UNF 3/
4"- 16 - Diameter 1 [mm]: 69
- Diameter 2 [mm]: 61
- Outer Diameter [mm]: 75
- Manufacturer: MAGNETI MARELLI
- Construction Year from: 10.1990
- Driven Units: Alternator
- Weight [kg]: 0.073
- Number of ribs: 4
- Length [mm]: 975
- Name: SOONRIHM
- Manufacturer: CON
- Construction Year from: 10.1990
- Driven Units: Alternator
- Tensile Cord Material: Polyester
- Belt Material: Rubber
- Colour: black
- Number of ribs: 4
- Width [mm]: 14
- Length [mm]: 970
- Name: Soonrihm
- Manufacturer: GAT
-
Fitting Position: Driver side,
Front -
Left-/right-hand drive vehicles: for left-
hand drive vehicles - Matching Adapter: A
- Wiper blade type: Flat wiper blade
- Styling: with spoiler
- Quantity Unit: Piece
- Length [mm]: 450
- Length [inch]: 18
- Similar to picture:
- Manufacturer: CONTINENTAL WYCIERACZKI
- Additional information: 2800011304280 CONTI
- Lisainfo: 2800011304280 CONTI
- Construction Year from: 01.1991
-
Filter type: Spin-
on Filter - Outer Diameter [mm]: 93
- Seal Diameter [mm]: 72
-
Thread Size: 3/
4- 16 UNF - Height [mm]: 97
- Manufacturer: HENGST FILTER
- Construction Year to: 12.1990
-
Filter type: Spin-
on Filter - Article number of the recommended special tool: LS 7
- Gasket inner diameter: 63
- Seal Ring Outer Diameter: 72
- Height [mm]: 79
-
Thread Size: 3/
4- 16 UNF- 1B - Outer Diameter [mm]: 76
-
Supplementary Article/Info 2: with one anti-
return valve - Bypass Valve Opening Pressure [bar]: 0.8
- SVHC: No SVHC present!
- Name: OLIFILTER
- Manufacturer: MAN
- Engine Code: EDT
- Required quantity: 4
-
Fuel Type: CNG/
LPG - Connector type: Solid SAE
- Diameter [mm]: 14
- Spanner Size: 20.6
- Tightening Torque [Nm]: 22
- Weight [g]: 58
- Country Specific Design: Japan
-
Spark Plug: 1 -
Earthed Electrode, Platinum Middle Electrode - Thread Length [mm]: 19
- Gross Weight [g]: 61
- Manufacturer: DENSO
- Name: DN IW16TT
- Quality class: Q
Additional information: "Tootja: DENSO
(kvaliteediklass: Q)"
Lisainfo: "Tootja: DENSO
(kvaliteediklass: Q)"
- Electrode Gap [mm]: 0.8
-
Spanner Size: 20,
8 mm -
Thread Size: M14 x 1,
25 - Thread Length [mm]: 19
- Spark Position [mm]: 3
- Name: STEKNAL
- Manufacturer: NGK
Spark Plug: Unscrewable SAE connector, Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
- Filter type: Filter Insert
- Length [mm]: 272.5
- Width [mm]: 136
- Height [mm]: 41.9
- Height 1 [mm]: 42
- Length 1 [mm]: 272.5
- Width 1 [mm]: 135.5
-
Seal Material: Foam/
Rigid Foam - Packaging length [cm]: 14
- Net Weight [g]: 141
- Packaging height [cm]: 27.5
- Packaging width [cm]: 4.4
- Manufacturer: KNECHT
- Electrode Gap [mm]: 0.8
-
Spanner Size: 20,
8 mm -
Thread Size: M14 x 1,
25 -
Fuel Type: CNG/
LPG -
Recommended change interval [km]: 60,
000 - Name: STEKNAL
- Manufacturer: NGK
- Lisainfo: LPG2
- Additional information: LPG2
Spark Plug: Unscrewable SAE connector, Iridium Middle Electrode