tp3018
Skip itA small market ($18K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$39.67avg listing price — sweet spot $15–$100
Returns
Great1.3%return rate — above 6% kills the launch gate
Growth
Great+89.2%90-day search growth — must beat 0% to launch
Price range
Good$14.82–$132.32cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good801.67avg incumbent reviews — the moat a new listing must climb
Conversion
Okay3.8%search→purchase rate — share of searches ending in a sale
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Competition
Bad76%top-5 click share — a locked-up shelf
Market size
Bad$18K$18K/yr · 12K searches
Competition
The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.Brands
12 rising
Sellers
36
Top-5 brand share
76%
Open market
19%
- GM GENUINE PARTS48%
- Doc's Auto Parts8%
- GM8%
- YIYUANYI6%
- HENKYO6%
- AxleyHub5%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 12 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
GM Genuine Parts TP3018 (19431541) Fuel Filter Kit
GM GENUINE PARTS$36.044.7★1,638 rev
Docs Diesel Fuel Filter DPS9059 | Compatible with Chevrolet/GMC 6.6L Duramax 2500HD 3500HD 2001-2016 | Replaces TP3018
Doc's Auto Parts$31.744.5★256 rev
ACDelco TP3018 Fuel Filter
GM$39.794.7★5,903 rev
TP3018 Diesel Fuel Filter Fit for 2001-2016 Chevy Silverado 2500 HD 3500 HD Express GMC Sierra 2500HD 3500HD Savana Replaces # TP3012 12664429 12633243 33960XE Pack of 8
YIYUANYI$132.325.0★1 rev
12633243 TP3018 (19431541) 6.6L Duramax Diesel Fuel Filter Fits 2001-2016 Chevy Express/Silverado GMC Sierra/Savana 6.6 403Cu V8 DIESEL.3 Micron. TP3012 12664429 OEM Grade Fuel Filter Blue housing
HENKYO$22.744.5★97 rev
Newest
by launch date
TP3018 6.6 Duramax Fuel Filter diesel Fit for Chevy Silverado Express 2500/3500/4500 for GMC Sierra Savana 2500/3500/4500 2001-2016 Replace TP3012 12664429 12633243 33960XE LFF6012
AxleyHub$14.825 rev
TP3018 Fuel Filter 6.6 duramax diesel Chevy Silverado/GMC Sierra 2500HD 2001-2016 3500HD 2007-2016 Express/Savana 2500 3500 4500 2012-2016 Diesel Engine TP3012 12664429 12633243 Set Of 2
EMINENTGLOW$31.338 rev
6.6 Duramax Fuel Filter TP3018 Compatible with 2001-2016 Chevy Silverado GMC Sierra 2500 3500 HD Diesel Engine Replaces# TP3012 12664429 12633243 9305685
MK-Morzon$16.0471 rev
TP3018 PF2232 29539579 Diesel 6.6L Duramax Filter Kit Fits for 2001-2016 Chevy Silverado/GMC Sierra 2500 3500 HD Engine. Fuel/Oil/Transmission Filters
wzyufon$29.9345 rev
TP3018 Diesel Fuel Filter Fit for 2001-2016 Chevy Silverado 2500 HD 3500 HD Express GMC Sierra 2500HD 3500HD Savana Replaces # TP3012 12664429 12633243 33960XE Pack of 8
YIYUANYI$132.321 rev
Trending
90-day click momentumTP3018 Diesel Fuel Filter Fit for 2001-2016 Chevy Silverado 2500 HD 3500 HD Express GMC Sierra 2500HD 3500HD Savana Replaces # TP3012 12664429 12633243 33960XE Pack of 8
YIYUANYI$132.325.0★
TP3018 6.6 Duramax Fuel Filter diesel Fit for Chevy Silverado Express 2500/3500/4500 for GMC Sierra Savana 2500/3500/4500 2001-2016 Replace TP3012 12664429 12633243 33960XE LFF6012
AxleyHub$14.825.0★
6.6L Duramax Diesel Fuel Filter Housing Assembly with Seals Fits 2001-2016 Chevy Silverado GMC Sierra 2500HD 3500HD 2012-2016 Chevrolet Express & GMC Savana Replaces TP3018 TP3012 12664429 12633243
ATRACYPART$18.904.4★
Docs Diesel Fuel Filter DPS9059 | Compatible with Chevrolet/GMC 6.6L Duramax 2500HD 3500HD 2001-2016 | Replaces TP3018
Doc's Auto Parts$31.744.5★
6.6 Duramax Fuel Filter TP3018 Compatible with 2001-2016 Chevy Silverado GMC Sierra 2500 3500 HD Diesel Engine Replaces# TP3012 12664429 12633243 9305685
MK-Morzon$16.044.6★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +89.2% search growth over the last 90 days.Peak months: May, Jun · busiest ÷ quietest = 1.9×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Fit fine”
“quality parts at a discount price”
“Very good filter”
“Great deal”
“Just as described”
“have not leaked”
“Oil and fuel filters are holding up”
“Lasted a long time”
“Easy install”
“filters fuel without any issues”
What buyers complain about
“Garbage”
“oil filter would not stay tight”
“Poor fit”
“Filter thread for water sensor isnt right”
“Technician was challenged by the installation”
“they do not perform even close to the AC Delco fuel filters honestly”
“The water separator does not thread on properly causing it to leak fuel”
“Junk oil filter blew apart 3 minutes after installation”
“Will starve engine of fuel”
“which will not allow you to screw it on”