Will this filter fit my 2003 cat 3126e engine in my motor home?

I would say no. It fits the c15 a bigger engine that’s in tractor trailers. Try to get number off current filter

Not a question. Same thread but too wide for Powerstroke without pan modification. (?)

Correct. This filter is not meant for a Powerstroke.

What are the best oil, pre and secondary fuel filters for a 1999 cat 3126, 7.2l in a fl-70 freightliner?

Amzoil has one of the best oil filters and oil filtration systems out there. They remove particles down to 3 microns

Yes, very. Caterpillar makes their own filters and they are very good. I highly recommend them.

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Caterpillar 1R1808 Oil Filter, 1 Pack

Product ID: 25041159

Details

Brand
CAT
Material
Steel
Outside Diameter
5.35 inches
Product Grade
Like New
Vehicle Service Type
Car

📏135.8 mm Diameter Length

🔩Spin-on Installation

🛢️Advanced Efficiency Rating

฿8366

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Description

🛠️ Power your drive with precision – don’t let your engine miss out!

UNIVERSAL COMPATIBILITY - Cross-references Fleetguard LF691A, LF3566, LF9691A for seamless fit.
EFFORTLESS SPIN ON DESIGN - Quick, tool-free installation saves you time and hassle.
TRUSTED BRAND RELIABILITY - Caterpillar quality with 4.8-star rating from 336+ satisfied professionals.
DURABLE STEEL CONSTRUCTION - Built tough to withstand demanding automotive conditions.
PRECISION ENGINE PROTECTION - Advanced efficiency filtration keeps your engine running cleaner, longer.

The Caterpillar 1R1808 Oil Filter delivers advanced efficiency filtration with a durable steel build and a convenient spin-on installation. Measuring 135.8 mm in length and compatible with multiple Fleetguard models, it ensures reliable engine protection for cars. Trusted by professionals and backed by a 4.8-star rating, this oil filter is a must-have for maintaining peak vehicle performance.

Specifications

ASIN	B008N0IRT0
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#54,078 in Automotive ( See Top 100 in Automotive ) #586 in Automotive Replacement Oil Filters
Brand Name	CAT
Compatible with Vehicle Type	Car
Customer Reviews	4.8 4.8 out of 5 stars (336)
Included Components	Oil Filter
Item Type Name	Oil Filter
Manufacturer	Caterpillar
Manufacturer Part Number	1R1808
Material Type	Steel
Model Number	1R1808
Number of Items	1
Number of Packs	1
OEM Equivalent Part Number	1R-1880
Outside Diameter	5.35 inches
Part Interchange Info	Cross References: Fleetguard LF691A, LF3566, LF9691A
Product Grade	Like New
Thread Size	3/4" NPT
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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฿8366

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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3 days ago

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