Product Details:
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OE NO.: | IFR7F-4D | NGK NO.: | 5115 |
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Brank: | NGK | MOQ: | 100pcs |
Warranty: | 80000kms | Car Modle: | Lexus |
Package: | Original | Materials: | Iridium |
Highlight: | double iridium spark plugs IFR7F-4D,IFR7F-4D Gas Engine Spark Plugs,Lexus Double Iridium Spark Plugs |
N-Gk Double Iridium Auto Spark Plug Bujias IFR7F-4D 5115 For Natural Gas Engine For Truck
Quick details:
Model NO. | IFR7F-4D | Car Model | Truck |
Product Name | Spark Plug | Material | Iridium |
Ignition Voltage | 6V-12V | Certification | ISO9001: 2000 |
Transport Package | Original Package | Quality | Original |
Origin | Guangzhou | MOQ | 50 PCS |
Specification | 3*3*8 cm 0.05kg/pc | Package | OEM Package |
Package Size | 3.00cm * 3.00cm * 8.00cm | Sample | Charge |
Production Capacity | 50000PCS/Year | Package Gross Weight | 0.050kg |
HS Code | 8511100000 | Warranty | 12 Months |
DIFFERENT TYPES OF SPARK PLUGS
Copper plugs have a solid copper core with a nickel alloy electrode. Nickel is softer than platinum or iridium, and thus has a much shorter life. These plugs are usually best for older, low-voltage systems. Because of copper’s high conductivity, some high performance vehicles require them.
The harder, platinum material lasted longer, as manufacturers made a push to develop spark plugs and antifreeze that lasted upwards of 80-100K miles. Platinum plugs use a platinum disc that is welded to the end of the center electrode, which allows the plug to last longer than a copper plug, retaining its edge better, which means better conductivity. Platinum spark plugs tend to run hotter, preventing fouling and buildup of deposits. It’s important to note that DIS “wasted spark” coil systems operate best on Double Platinum Plugs.
DIS “wasted spark” ignition systems means that one coil pack controls the firing of two spark plugs in the system. In doing this, both spark plugs that attach to that single coil pack spark at the exact same time - the difference is that one is firing on the compression stroke, and one is firing on the exhaust stroke of the sister-cylinder, which is referred to as a “wasted spark”. To make this even more complicated, one spark plug attached to each coil is positive polarity, while one is reverse polarity. This means that the spark on one plug travels from the center electrode to the side electrode. On the other plug, the spark travels from the side electrode to the center electrode. What this means is that instead of the center electrode wearing as it does in traditional ignition systems, now, the side electrode wears on the plug that is reversed-polarity! This created the need for a double-platinum plug that has a platinum disc on both the center electrode, and the side electrode. This created a plug that is very durable in DIS systems, lasting upwards of 80-100K miles. You don’t want to install single platinum plugs if your owner’s manual recommends a double platinum spark plug. Granted, the plug will work, but will wear prematurely and not perform as well.
Harder than platinum, Iridium plugs came on the market in the mid-2000’s as coil-on-plug systems began to get more popular. Iridium plugs usually feature the smallest diameter center, which can increase efficiency by reducing voltage needed to create a spark. Iridium is also famous for continuing to fire under extreme conditions. If your manual specifies iridium spark plugs, best practice is to absorb the extra cost associated with this rarer metal for best performance.
Like double platinum spark plugs, double Iridium spark plugs feature two discs of rare metal for increased performance and durability. Double Iridium Spark Plugs are designed to deliver the firepower necessary under any driving conditions, especially extreme heat or continual high-speeds, and can provide up to 4 times the normal life of service compared to a standard copper spark plug.
What we also supply:
BKR6EGP | 7092 | NGK | for 80% cars |
BKR5EGP | 90 | NGK | for 80% cars |
BKR6E-11 | 2756 | NGK | for 81% cars |
IZFR6K-11 | 9807B-5617W | Honda | Honda CRV,Civic |
ILZKR7B-11S | 12290-R48-H01 | Honda | Honda 2008 Accord |
IZFR6K-11NS | 12290-R60-U01 | ||
IZFR6K11NS | 12290-R62-H01 | Honda | |
IZFR6K-13 | 12290-RB1-003 | ||
ZFR6FGP | 7100 | NGK | Honda |
PFR6Q | 101 000 063AA | Audi | Audi,VW 1.8T |
PZFR6R | L03C905601 | VW | VW Golf 1.4T |
BKR6EKUB | 101 000 035HJ | Audi | Audi A6 VW Passart 2.8 |
BKR8EQUA | 06H 905 604 | Audi | Tiguan, Magotan 1.8T |
PFR8S8EG | 101 905 611G | Audi | Audi 3.0T |
ILZKR7A | 101 905 622 | Audi | Audi Q7 3.6 |
FR7KPP33U | 101 905 631A | Audi | Audi A6 2.4 |
101905631H | FR5KPP332S | Audi | Audi Tiguan, Magotan 1.8T 2.0T |
101 905 601F | Audi | VAG | |
101 905 601B | Audi | VAG | |
PZFR6R | 101905626 | Audi | |
PLFR5A-11 | 22401-5M015 | Nissan | Nissan Teana 2.3 |
LZKAR6AP-11 | 22401-ED815 | Nissan | Nissan Tiida, Livina, X-Trail |
DILKAR6A-11 | 22401-JA01B | Nissan | Nissan new Teana etc |
FXE20HR11 | 22401-JD01B | Nissan | Nissan new Teana etc |
22401-CK81B | Nissan | ||
22401-EW61C | Nissan | ||
22401-1KT1B | Nissan | ||
LFR5A-11 | 22401-8H515 | Nissan | Teana 2.3 |
ILTR5A-13G | L3Y2-18110 | Mazda | New mazda 6.Mazda 3 |
ITR6F-13 | L3Y4-18110 | Mazda | Old Mazda6 ,Mazda MPV |
SC20HR11 | 90919-01253 | Toyota | Corolla |
SK20R11 | 90919-01210 | Toyota | Camry, |
FK20HR11 | 90919-01247 | Toyota | Crown,Rezi |
SK20HR11 | 90919-01191 | Toyota | Prado |
PK20TR11 | 90919-01194 | Toyota | Toyota |
SK20BR11 | 90919-01230 | Toyota | Avensis,Camry. D4 |
SK20BGR11 | 90919-01221 | Toyota | Avensis,D4 |
FK20HBR11 | 90919-01249 | Toyota | Toyota |
K20TR11 | 90919-01198 | Toyota | Toyota |
K16TR11 | 90919-01192 | Toyota | Toyota |
K20HR-U11 | 90919-01235 | Toyota | Toyota |
K20R-U11 | 90919-01184 | Toyota | Toyota |
K16R-U11 | 90919-01164 | Toyota | Toyota |
RC10PYPB4 | 27410-37100 | Hyundai | Elantra, Accent |
RER8MC | 18855-10060 | Hyundai | |
YR7MPP33 | A004 159 1803 | Mercedes-Benz | Mercedes-benz M272 engine |
FR6MPP332 | A004 159 4503 | Mercedes-Benz | Benz M271 C200 |
F8DPP33 | A004 159 5003 | Mercedes-Benz | M112 113. W220 |
FR7KPP332 | 12122 158 252 | BMW | BMW X3 X5 3 5 |
ZR5TPP33-S | 1212 0037 582 | BMW | BMW N55 X6 |
FR7NPP332 | 12122 158 253 | BMW | BMW N52 |
ZGR6STE2 | 1212 0037 244 | BMW | BMW N53 |
LFR6AP-11GS | 1212 0037 663 | BMW | BMW N52 |
BKR6EQUP | 1212 0037 607 | BMW | M40/42/43/44/52/54/60 |
BKR6EIX-11 | 4272 | NGK | |
IK16 | 5303 | DENSO | |
IK20 | 5304 | DENSO | |
IKH20 | 5344 | DENSO | |
VKA20 | DENSO |
About our spark plug :
FAQ:
Q1: Are you a manufacturer or a trading company?
A1: We're one of the largest professional manufacturers of brake discs and brake pads in China. Products cover 5,000+ brake disc part numbers, 3000+ brake pads part numbers, 96%+ car park coverage of brake discs and brake pads from A to Z for both passenger cars and commercial vehicles.
Q2: What certifications do you have?
A2: IATF16949, ISO14001, ISO45001, ECE R90, CNAS, etc.
Q3: How about your lead time?
A3: Usually, 6~8 weeks after receiving purchase orders.
Q4: Can you provide the catalogue of Winhere products?
A4: Please contact us for more info. We will reply to you as per different market.
Contact Person: Coral Cheng
Tel: +8615572808708
Fax: 86-155-7280-8708