*Price listed is for the set of 6 – No Core Charge
- For all naturally aspirated 5VZ-FE / 3.4L engines – not compatible with supercharged setups.
- Set of 6 Reconditioned Denso fuel injectors – increase overall performance and reliability
- MotorWest Performance Part Number / SKU : HP831-6PACK-L1 -Replaces 23250-62040 (brown injectors)
- Lifetime Warranty – Unlimited Miles
- All new seals included and pre-installed, ready to install out of the box
- Flow-matched for superior results
- For more information on why we offer these as oppose to the brown Aisan units, click here for quick summary.
*All injectors go through a rigorous reconditioning process in our Southern California facility and are verified to meet or exceed factory specifications. To ensure proper fitment, function, and longevity, we only offer OEM / brand name units, never low quality knockoffs.
Taylor Clark (verified owner) –
Got them installed by my local shop. So far so good. They come very well packaged and were shipped the same day I ordered them. Great people and great product.
carlcarter89sx (verified owner) –
Fantastic shipping speed and customer service. The injectors themselves were individually packaged with great care and considered. After installing these injectors all of my intermittent misfires disappeared. Also picked up some performance and gained a noticable bump in fuel economy as well. Worth every penny!
Matt Hull (verified owner) –
2004 Tacoma Dbl Cab 5vzfe Manual Trans, 265-65-R16 Cooper ST Maxx with 219,000 miles
Absolutely NO COMPLAINTS HERE. Arrived super quick. Injectors, plenum and TB gaskets are high quality. The injectors come with seals installed and are sealed individually in plenty of bubble wrap. Before replacing the stock Toyota injectors, I was lucky to get 16 mpg. After replacing my fuel pump, fuel filter and all six injectors I managed 21 mpg highway on BP/Amoco 93 Octane (Best gas anywhere IMO) @ 65mph. I noticed that I regained some lost power in almost all regimes. I do not lug in 5th anymore and can actually climb hills and actually accelerate. It might just be me but my RPMs seem to settle in lower when cruising at 65 as well.
Took me 4 hours to install. It looks intimidating but its actually very easy to do if you take your time.
Word of caution: DO NOT USE BRAKE CLEANER in lieu of throttle body cleaner anywhere in the intake as it will foul your #1 AFR sensor ($160) and you will suffer a P0031 code which kills your air/fuel metering efficiency. I didnt know that…I know now.
Emmanuel gabriel Prudhomme (verified owner) –
Great service and injectors, power went up and so does mpg. Very happy with those. Pretty sure those will be super reliable. Thank you so much !!
cbarberena (verified owner) –
Toyota 4runner 2000, 3.4 L V6, bought the six injectors pack, I received them in 4 days, fit perfect, install them and the car is running great since, problem solved. great service and product quality and warranty. thank you so much!!
Cameron Reinbacher (verified owner) –
Super pleased with my purchase from MWP. Got these injectors along with the 6x Banjo washers for my 98 4runner that has been experiencing a slight miss at idle and occasional hot start issues. No Cel…
Changed everything prior to these including all new plugs, wires, coil packs, maf, iac, tps and these finally fixed the issue.
Install was nice and straight forward following along with Timmy toolmans YouTube video on these. Only complaint was that one of the copper crush washers came a little bent out of shape but I opted to use it anyway and see what happens. No issues and everything sealed up as it should. Idle miss is now gone and accelerates much stronger than before. Great product and super fast shipping. Just picked up another set for another 4runner we’re working on!