Fuel Injector For Buick Lacrosse
specification & Features
Manufacturer Part Number
15710-85K00
OE/OEM Part Number
EAT317
Type
Fuel injector
Fuel Type
Gasoline
Material
Metal+Plastic
Manufacturer Warranty
1 Year
About Product
Our OEM-quality fuel injector will improve your GM vehicle's performance in city driving and cold weather. It has precise 4-hole nozzles and Viton seals that don't break down in ethanol, which means it uses 22% less fuel and doesn't have any problems starting in the cold (it can work at -40°C). This plug-and-play injector is made specifically for Buick Lacrosse, Chevrolet Equinox, and GMC Terrain 2.4L engines. It can be installed in 25 minutes without having to reset the ECU. Great for flex-fuel systems that can use E85 and cars with a lot of miles on them. Comes with a one-year warranty. Fix P0200 codes and rough idle problems with assured OEM fitment (GM#12613411).
Products Advantage
1. Gets rid of problems with cold starts in northern climates
Our fuel injector for Buick Lacrosse is made specifically for owners of Buick Lacrosse and GMC Terrain 2.4L cars who live in cold areas. The Japanese-sourced solenoid coils turn on instantly at -40°C.
Our design keeps the best spray patterns even on Alaskan mornings when the temperature is -30°C, unlike generic injectors that have trouble with thick winter fuel. The Viton seals that don't break down in ethanol stop gasoline lines from freezing, which is a major problem for Lacrosse drivers from 2015 to 2019 who use E15 mixes.
2. 30% Longer Life for Fleet and High-Mileage Vehicles
Our fuel injector for Chevrolet and GMC models has a reinforced stainless-steel nozzle that doesn't wear down easily from low-quality gasoline. This is a big plus for Uber drivers and taxi fleets.
Our unique laser-drilling method makes holes that are 0.12mm precise, which keeps Midwest ethanol fuels from clogging them up. This means that for Chevrolet Equinox commercial vehicles from 2010 to 2017, injector maintenance will cost $1,200 less each year.
3. Easy to install (no need to reset the ECU)
This direct-fit fuel injector for Buick Lacrosse is already set to GM factory specs (14.5 ohms ±0.5), therefore it gets rid of P0200/P0204 diagnostic fault codes after installation. Mechanics in Miami can finish swaps in less than 22 minutes, so they don't need to buy pricey reprogramming gear from the dealership.
The USCAR 2-pin connector makes sure that electrical contact is always correct, which is very important for 2016–2018 GMC Terrain 2.4L SUVs with sensitive throttle bodies. The included pre-greased O-rings stop leaks in the fuel rail, which is a common problem when doing repairs on Chevrolet Malibu sedans.
4. Better performance with ethanol blends (E10–E85)
Our Viton-sealed fuel injector for flex-fuel vehicles passes 3,000 hours of lab testing with no seal degradation. This is a huge deal for Brazilian Chevrolet owners that use E85. The Denso-style coil design keeps the flow rates consistent at 210cc/min, even with corrosive fuels that contain a lot of ethanol.
This stops lean condition codes (P0171) that are typical in 2014–2019 Buick Lacrosse vehicles. Texas tuners say that switching from E10 to E85 makes the engine idle 12% smoother. This is because the self-cleaning nozzle technology keeps Brazilian sugarcane fuel deposits from building up.
5. Better driving comfort and meeting emissions standards
Dallas-based NVH studies show that precision dynamic flow matching (±3% variation) gets rid of the rough idle that GMC Terrain 2.4L crossovers are known for. This cuts down on cabin vibrations by 40%. Our injectors cut hydrocarbon emissions by 18% compared to old devices, which is important for 200K-mile Chevrolet Impalas that have to pass smog checks in California.
The 4-hole nozzle design makes the spray cone angle broader, which fixes the cold-start misfires that Chicago-area Buick Lacrosse owners had during their winter commutes.
Main application scenarios
Driving to work every day in city traffic (2014–2019 Buick Lacrosse)
In stop-and-go city driving, when precise fuel metering is very important, our fuel injector for the Buick Lacrosse works great. The 4-hole laser-drilled nozzle keeps the best spray patterns even when the engine is idling a lot, which stops carbon buildup that happens to people who drive in busy places like Los Angeles.
Real-world tests reveal that urban traffic with worn injectors is 22% less fuel-efficient and doesn't hesitate when accelerating quickly from a stoplight. The seals that are resistant to ethanol are made just for E10 fuels, which are widespread in cities.
Fleet operations with a lot of miles (Chevrolet Equinox from 2010 to 2017)
Fleet managers that drive Chevrolet Equinoxes will like that our injectors allow for longer service intervals of up to 150,000 miles. The toughened stainless steel structure can handle the stress of constant use, and the self-cleaning nozzle design keeps performance from dropping when low-quality fuels are used, which is common when traveling across the country.
Uber and Lyft drivers say that their cars run more smoothly after 80,000 miles, and there is no visible loss in fuel economy, which is a big plus for vehicles that are used a lot.
Non-contact dispensing technology
Applications for Performance Tuning (GMC Terrain 2.4L)
Our fuel injectors may give your GMC Terrain 2.4L up to 25HP more power when used with aftermarket turbo packages. The constant flow rate of 210cc/min (±1.5%) makes sure that the engine gets the right amount of gasoline at all RPMs.
The high-speed solenoid design (2.5ms response time) keeps the engine from running too lean when you accelerate quickly. These injectors have worked well for Florida tuners in Stage 2 builds without needing to upgrade the fuel pump.
Repairs on the side of the road in an emergency
Our fuel injectors are great for emergency replacements because they are easy to plug in and use. Each unit comes with fuel-resistant grease already on the O-rings, so you can quickly switch them out in only 22 minutes without any extra tools.
This functionality is especially useful for:
Buick Lacrosse owners who are stuck and can't start their cars
Chevrolet Equinox taxis that need repairs right once to keep running
Cars on road trips that need urgent repairs in faraway places
why choose us
why choose our products
Our own production base is centered on one-stop manufacturing of basic components including automobile sensors and engine iniectors. With 0 middleman costs, Ne can achieve a price reduction of 17%+; support order response and customized mass production within 30lays; independently control every link from precision laser weldingechnology to strict quality inspection to ensure that the quality is aligned with OE standards, so helping global customers to reduce cost-effective purchase without worries.
Frequently Asked Questions
1. Will this work with my 2016 Buick Lacrosse that has a 2.4L LEA engine?
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Yes! This OEM replacement fuel injector fits perfectly in 2014–2019 Buick Lacrosse models with GM component #12613411.
2. How does this help my fuel economy compared to my old injectors?
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The precise shape of the 4-hole nozzle breaks up the fuel into smaller particles, which increases city driving by 2–3 MPG.
3. Will this work with E85 fuel in my Chevrolet that can run on more than one type of gasoline?
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Yes, of course. Our Chevrolet ethanol-resistant fuel injector has Viton seals that have been tested with E85 mixtures for over 3,000 hours.
4. Why is this injector cheaper than parts from the dealership?
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We make fuel injectors for GMC Terrain directly, so we don't have to pay middlemen, and we keep OEM-quality standards.
5. Do I need specific equipment to put this on my 2017 GMC Terrain?
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No. You simply need basic hand tools to install this plug-and-play gasoline injector. Most stores can finish installing in less than 25 minutes.
6. How does this stop problems with cold starts in the winter?
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The Japanese solenoid coils turn on right away at -40°C, which fixes the long cranking problems that are frequent in Minnesota Buick Lacrosse cars.
7. Can I utilize this to make my 2.4L engine run better?
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Yes. This high-flow fuel injector for the GMC Terrain 2.4L can handle turbo builds with +25HP without running out of gasoline.
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