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expiredhtp182 | Staff posted Dec 04, 2025 04:10 AM
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expiredhtp182 | Staff posted Dec 04, 2025 04:10 AM

12-Oz STP Direct Injection Fuel Injector Cleaner $6.50 w/ S&S + Free Shipping w/ Prime or on $35+

$6.50

$14

53% off
Amazon
7 Comments 2,322 Views
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Deal Details
Amazon [amazon.com] has 12-Oz STP Direct Injection Fuel Injector Cleaner on sale for $6.84 - 5% when you check out via Subscribe & Save = $6.50. Shipping is free w/ Prime or on $35+.


Product Description from Amazon:
  • One 12 fl oz bottle of STP Complete Fuel System Cleaner for a variety of gasoline engines
  • This car fuel treatment has 2x the amount of cleaning agents versus leading premium gasoline
  • PEA and PIBA detergents get rid of deposits to keep your system clean and fuel efficient
  • Fuel system cleaner helps inhibit corrosion and restores engine performance for convenient and versatile car products
  • Use this complete STP fuel system cleaner at every oil change or every 4,000 miles
  • Jet fuel creates a high-quality carrier for the active ingredients in this auto cleaner
  • Fuel system cleaner that is compatible with all gasoline engines, including turbo, direct inject and hybrid engines
Product Info
Community Notes
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Deal Details
Product Info
Community Notes
About the Poster
Amazon [amazon.com] has 12-Oz STP Direct Injection Fuel Injector Cleaner on sale for $6.84 - 5% when you check out via Subscribe & Save = $6.50. Shipping is free w/ Prime or on $35+.


Product Description from Amazon:
  • One 12 fl oz bottle of STP Complete Fuel System Cleaner for a variety of gasoline engines
  • This car fuel treatment has 2x the amount of cleaning agents versus leading premium gasoline
  • PEA and PIBA detergents get rid of deposits to keep your system clean and fuel efficient
  • Fuel system cleaner helps inhibit corrosion and restores engine performance for convenient and versatile car products
  • Use this complete STP fuel system cleaner at every oil change or every 4,000 miles
  • Jet fuel creates a high-quality carrier for the active ingredients in this auto cleaner
  • Fuel system cleaner that is compatible with all gasoline engines, including turbo, direct inject and hybrid engines

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Price Intelligence

Model: STP Direct Injection Fuel Injector Cleaner, Advanced Synthetic Technology Fuel Cleaner Dissolves Hardened Deposits that Accumulate on Injectors, 12 Oz, STP

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7 Comments

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Dec 04, 2025 12:37 PM
2,452 Posts
Joined Nov 2010
MasterRiggerDec 04, 2025 12:37 PM
2,452 Posts
snake oil
4
Dec 04, 2025 01:02 PM
1,305 Posts
Joined Dec 2007
WEVUDODec 04, 2025 01:02 PM
1,305 Posts
Quote from MasterRigger :
snake oil
While most this stuff is, anything with pea is going to clean your fuel system. This has pea.
Dec 04, 2025 01:03 PM
463 Posts
Joined Jul 2015
thetickzDec 04, 2025 01:03 PM
463 Posts
This stuff works. Anything with PIBA and PEA detergents cost more but actually clean deposits. I heavily researched it in the past. Not a bad idea to buy a bottle every so often to help clean your engine.
Dec 04, 2025 01:11 PM
4 Posts
Joined Jul 2015
tweak-zDec 04, 2025 01:11 PM
4 Posts
discount no longer available
Dec 04, 2025 01:12 PM
92 Posts
Joined Apr 2016
DM1911Dec 04, 2025 01:12 PM
92 Posts
This vs techron?
Dec 04, 2025 01:14 PM
28 Posts
Joined Jan 2016
fatboylouDec 04, 2025 01:14 PM
28 Posts
Deal dead… regular price
Dec 04, 2025 03:45 PM
18 Posts
Joined Aug 2018
PTUH_PTUHDec 04, 2025 03:45 PM
18 Posts
Still dead

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