They are supposedly pregapped, but all my plugs that came had a gap of 0.035. My truck calls for a gap of 0.044. I had to use my gapping tool to adjust the gap of each.

does this fit 2007 rx400h?

According to the information provided, you need Denso 4504. https://www.amazon.com/dp/B00S3H2D3Y?ref=myi_title_dp

Compatible with Honda Odyssey 1998 4 cyl?

Cannot say, my application was a 2003 Odyssey and all went well

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6 PCSNEW - #4503 PLATINUM T T Spark Plugs - PK16TT | Replaces 5962H8 5962J1 5613796 5614106 5614285 5614286 9195166 AGSP32C AGSP32F AJ84575 C2A1535 12582002 1822A030 1822A068.

Product ID: 268151335

Details

Brand
Denso
Core material
Platinum
Thread size
Thread Pitch:
Top material type
Platinum
Vehicle service type
Car

⚡Twin-Tip Platinum Electrodes

🔩360° Laser Welding Precision

⛓️Titanium-Enhanced Durability

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Description

⚡ Ignite Your Drive with Platinum Precision!

UNMATCHED DURABILITY - Titanium-enhanced alloy ground electrode minimizes tip erosion, extending spark plug lifespan under extreme conditions.
VEHICLE SPECIFIC FIT - Optimized for a perfect fit in your car, guaranteeing hassle-free installation and peak engine performance.
PRECISION TWIN TIP DESIGN - Maximize ignition efficiency with DENSO’s unique 1.1mm platinum center electrode for superior spark performance.
TRUSTED PERFORMANCE LEADER - Join over 4,000 satisfied users with a 4.6-star rating, powering your drive with proven quality.
SEAMLESS 360 LASER WELDING - Ensures robust electrode bonding for consistent performance and reliability every mile.

The Denso 6 PCSNEW #4503 Platinum T T Spark Plugs feature a cutting-edge twin-tip 1.1mm platinum center electrode combined with titanium-enhanced ground electrodes and 360° laser welding for superior durability and ignition efficiency. Designed for vehicle-specific fit, these spark plugs deliver reliable, long-lasting performance trusted by thousands of drivers.

Specifications

ASIN	B00S3GUW1U
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#93,528 in Automotive ( See Top 100 in Automotive ) #593 in Automotive Performance Spark Plugs
Brand Name	Denso
Compatible with Vehicle Type	Car
Core Material	Platinum
Country of Publication	USA
Customer Reviews	4.6 4.6 out of 5 stars (4,019)
Gap Size	0.04 Inches
Included Components	4503
Item Weight	41 g
Manufacturer	Denso
Manufacturer Part Number	4503
Model Number	PK16TT
Number of Items	1
OEM Equivalent Part Number	4503
Thread Size	Thread Pitch: 1.25mm, Hex Size: 16mm
Top Material Type	Platinum
UPC	026521134574
Unit Count	6 Count

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$96.80

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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