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One Stop Solutions 2918 Radiator
| Brand | One Stop Solutions 2918 |
|---|---|
| Cap Included | W/CAP - Micro 1.1 |
| Cap Included | YES |
| Core Height | 17 11/16 |
| Core Material | PA |
| Core Row Quantity | 1 |
| Core Thickness | 1 |
| Core Thickness | 26 |
| Core Width | 29 3/8 |
| Down Flow Or Cross Flow Type | DOWNFLOW |
| Engine Oil Cooler Included | NO |
| Engine Oil Cooler Type | NONE |
| Inlet Diameter | 1 1/4 |
| Inlet Header Length | 30 5/8 |
| Inlet Header Width | 2 |
| Outlet Diameter | 1 1/4 |
| Outlet Header Length | 30 5/8 |
| Outlet Header Width | 2 |
| Tank Material | PLASTIC |
| Transmission Oil Cooler Diameter | 1 1/8 |
| Transmission Oil Cooler Distance between Fittings | 14 3/4 |
| Transmission Oil Cooler Included | YES |
| Transmission Oil Cooler Type | CONCENTRIC |
| Fits | Mazda · 6 vehicles |
OE form and function. Built for a drop-in fit with no modifications needed.
Premium aluminum construction. Uses cadmium-plated tubes to help resist premature failure.
Pressure tested. Each radiator is tested during production for dependable sealing.
Cross-references APDI 8012918, Koyorad A2918 and Spectra Premium CU2918 for the same application. See all 5.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
OE-Style Radiator for Mazda CX-7
The One Stop Solutions radiator Part Number 2918 is built for direct replacement in select Mazda CX-7 applications. It uses a downflow design with a plastic tank and premium aluminum core construction to match original form and function while supporting consistent engine cooling and transmission fluid temperature control.
- Fits 2007-2009 Mazda CX-7, N/A, with cap included
- Fits 2010-2012 Mazda CX-7, N/A
- Downflow radiator design for OE-style routing and fitment
- Transmission oil cooler included with concentric cooler design
- Plastic tank construction with premium-grade core materials
- Cap included: W/CAP - Micro 1.1
- Individually pressure tested during production
- Part Number 2918 for direct catalog lookup
Built Around OE Form and Function
This OSC Premium New Automotive Radiator is engineered to match original equipment dimensions and cooling layout for the Mazda CX-7. The core measures 17 11/16 inches high by 29 3/8 inches wide with a 1-inch core thickness, and the unit uses 1 1/4-inch inlet and outlet diameters. The transmission oil cooler is integrated into the radiator, and the design includes a die-cut gasket to help maintain a leak-resistant seal. Part Number 2918 is also cross-referenced to APDI 8012918.
Common Problems This Radiator Can Address
- Overheating caused by a restricted or leaking radiator
- Transmission fluid temperature issues related to a failing internal cooler
- Coolant loss from cracked tanks, worn seals, or damaged headers
- Poor heat transfer from aged or clogged radiator cores
- Fitment concerns when replacing an original downflow radiator on a Mazda CX-7
Installation Notes
Verify core dimensions, inlet and outlet sizes, and cooler layout before installation. This radiator is built for a drop-in style replacement, and the included cap should be matched to the vehicle’s cooling system requirements. For best results, inspect hoses, clamps, and coolant condition during service so the new radiator can operate at full efficiency. Part Number 2918 is intended for Mazda CX-7 model years 2007 through 2012.
Quality Assurance
OSC tests the transmission and engine oil coolers before tank installation, checks the radiator core before assembly, and tests the completed unit again after assembly. The design also incorporates engineering updates aimed at improving durability and cooling performance in higher-mileage vehicles.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2012 | Mazda | CX-7 | 2.5L | L4 | N/A | — |
| 2011 | Mazda | CX-7 | 2.5L | L4 | N/A | — |
| 2010 | Mazda | CX-7 | 2.5L | L4 | N/A | — |
| 2009 | Mazda | CX-7 | 2.3L | L4 | N/A | CAP INCLUDED |
| 2008 | Mazda | CX-7 | 2.3L | L4 | N/A | CAP INCLUDED |
| 2007 | Mazda | CX-7 | 2.3L | L4 | N/A | CAP INCLUDED |
| No rows match your filter. | ||||||